Station Overview Station Location
Station Number MA-WR-42 Latitude 42.3453503429254
Station Name Northborough 2.3 N Longitude -71.6439056396484
County Worcester Elevation (ft) 335



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 17 4.26 6.86 31 6.86 31 0.00 0 0 10 1 0.0 0 0
Nov 17 4.09 1.52 30 1.52 30 0.00 0 0 6 4 0.0 0 0
Dec 17 4.02 3.04 31 3.04 31 0.00 0 0 10 4 12.9 6 5
Jan 18 3.53 3.26 31 3.26 31 0.00 0 0 11 3 16.9 7 12
Feb 18 3.41 4.37 28 3.48 23 0.89 5 1 9 1 8.6 4 6
March 18 4.27 3.23 31 3.23 31 0.00 0 0 12 3 22.9 7 16
April 18 4.28 4.83 30 3.68 25 1.15 5 1 11 2 0.6 2 1
May 18 3.88 2.14 31 2.14 31 0.00 0 0 13 0 0.0 0 0
June 18 4.02 4.32 30 4.28 23 0.04 7 1 9 0 0.0 0 0
July 18 3.73 4.89 31 4.89 31 0.00 0 0 11 1 0.0 0 0
Aug 18 3.74 3.58 30 3.58 30 0.00 0 0 13 2 0.0 0 0
Sept 18 3.54 7.33 30 7.27 28 0.06 2 1 11 1 0.0 0 0
Water Year Totals: 46.77" 49.37" 364 days 47.23" 345 2.14" 19 days 4 126 days 22 days 61.9" 26 days 40 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2017 0.00
10/2/2017 0.00
10/3/2017 0.00
10/4/2017 0.00
10/5/2017 0.00
10/6/2017 0.00
10/7/2017 0.00
10/8/2017 T
10/9/2017 0.24
10/10/2017 0.22
10/11/2017 0.00
10/12/2017 0.02
10/13/2017 0.00
10/14/2017 0.00
10/15/2017 0.00
10/16/2017 0.01
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.00
10/22/2017 0.00
10/23/2017 0.00
10/24/2017 0.23
10/25/2017 1.77
10/26/2017 0.67
10/27/2017 0.85
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 2.82
10/31/2017 0.03
11/1/2017 0.00
11/2/2017 T
11/3/2017 T
11/4/2017 0.00
11/5/2017 0.00
11/6/2017 T
11/7/2017 0.09
11/8/2017 0.00
11/9/2017 T
11/10/2017 0.00
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.12
11/15/2017 0.00
11/16/2017 0.00
11/17/2017 0.36
11/18/2017 0.00
11/19/2017 0.29
11/20/2017 0.13
11/21/2017 0.00
11/22/2017 0.00
11/23/2017 0.53
11/24/2017 0.00
11/25/2017 0.00
11/26/2017 0.00
11/27/2017 0.00
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.04
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.00
12/5/2017 0.00
12/6/2017 0.76
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.61
12/11/2017 0.00
12/12/2017 T
12/13/2017 0.28
12/14/2017 T
12/15/2017 0.00
12/16/2017 0.01
12/17/2017 0.00
12/18/2017 0.00
12/19/2017 T
12/20/2017 0.00
12/21/2017 0.00
12/22/2017 T
12/23/2017 0.16
12/24/2017 0.51
12/25/2017 0.43
12/26/2017 0.22
12/27/2017 0.00
12/28/2017 0.00
12/29/2017 0.00
12/30/2017 0.00
12/31/2017 0.02
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 T
1/5/2018 0.75
1/6/2018 0.00
1/7/2018 0.00
1/8/2018 0.00
1/9/2018 0.01
1/10/2018 0.00
1/11/2018 0.00
1/12/2018 0.00
1/13/2018 1.01
1/14/2018 T
1/15/2018 0.00
1/16/2018 0.00
1/17/2018 0.13
1/18/2018 0.18
1/19/2018 0.00
1/20/2018 0.00
1/21/2018 0.00
1/22/2018 0.02
1/23/2018 0.17
1/24/2018 0.88
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 T
1/28/2018 0.08
1/29/2018 0.00
1/30/2018 0.02
1/31/2018 0.01
2/1/2018 0.01
2/2/2018 0.28
2/3/2018 0.00
2/4/2018 0.00
2/5/2018 0.56
2/6/2018 0.00
2/7/2018 T
2/8/2018 0.72
2/9/2018 0.00
2/10/2018 0.00
2/11/2018 0.46
2/12/2018 0.76
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 0.00
2/16/2018 0.01
2/17/2018 0.00
2/18/2018 0.59
2/19/2018 0.00
2/20/2018 0.09
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 **
2/24/2018 **
2/25/2018 **
2/26/2018 **
2/27/2018 0.89
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 0.19
3/3/2018 1.01
3/4/2018 T
3/5/2018 0.07
3/6/2018 0.00
3/7/2018 0.02
3/8/2018 1.03
3/9/2018 0.14
3/10/2018 T
3/11/2018 T
3/12/2018 0.00
3/13/2018 0.23
3/14/2018 0.44
3/15/2018 0.00
3/16/2018 0.00
3/17/2018 0.00
3/18/2018 0.00
3/19/2018 0.00
3/20/2018 0.00
3/21/2018 0.00
3/22/2018 0.05
3/23/2018 0.00
3/24/2018 0.00
3/25/2018 0.03
3/26/2018 0.00
3/27/2018 0.00
3/28/2018 0.01
3/29/2018 0.00
3/30/2018 0.01
3/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.00
4/2/2018 **
4/3/2018 **
4/4/2018 **
4/5/2018 **
4/6/2018 1.15
4/7/2018 0.00
4/8/2018 0.00
4/9/2018 0.00
4/10/2018 0.00
4/11/2018 T
4/12/2018 0.00
4/13/2018 0.08
4/14/2018 0.00
4/15/2018 0.00
4/16/2018 0.56
4/17/2018 1.41
4/18/2018 0.01
4/19/2018 0.07
4/20/2018 0.12
4/21/2018 0.00
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.08
4/26/2018 0.82
4/27/2018 0.03
4/28/2018 0.40
4/29/2018 T
4/30/2018 0.10
5/1/2018 0.19
5/2/2018 0.01
5/3/2018 0.00
5/4/2018 0.00
5/5/2018 0.01
5/6/2018 0.00
5/7/2018 0.37
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.00
5/12/2018 0.00
5/13/2018 0.23
5/14/2018 0.00
5/15/2018 0.00
5/16/2018 0.82
5/17/2018 0.01
5/18/2018 0.00
5/19/2018 0.00
5/20/2018 0.23
5/21/2018 0.00
5/22/2018 0.00
5/23/2018 0.05
5/24/2018 0.04
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 0.05
5/28/2018 0.12
5/29/2018 0.01
5/30/2018 0.00
5/31/2018 0.00
6/1/2018 0.00
6/2/2018 0.03
6/3/2018 0.00
6/4/2018 0.05
6/5/2018 0.39
6/6/2018 0.26
6/7/2018 0.00
6/8/2018 0.00
6/9/2018 0.00
6/10/2018 **
6/11/2018 **
6/12/2018 **
6/13/2018 **
6/14/2018 **
6/15/2018 **
6/16/2018 0.04
6/17/2018 0.00
6/18/2018 0.00
6/19/2018 0.12
6/20/2018 0.00
6/21/2018 0.00
6/22/2018 0.00
6/23/2018 0.00
6/24/2018 0.03
6/25/2018 1.44
6/26/2018 0.00
6/27/2018 0.00
6/28/2018 0.39
6/29/2018 1.57
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.00
7/2/2018 0.00
7/3/2018 0.00
7/4/2018 0.00
7/5/2018 0.00
7/6/2018 0.00
7/7/2018 0.18
7/8/2018 0.00
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.02
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 T
7/16/2018 0.05
7/17/2018 0.34
7/18/2018 2.13
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.03
7/23/2018 0.48
7/24/2018 0.01
7/25/2018 0.10
7/26/2018 1.33
7/27/2018 0.22
7/28/2018 0.00
7/29/2018 0.00
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.03
8/3/2018 0.23
8/4/2018 0.08
8/5/2018 0.43
8/6/2018 0.00
8/7/2018 0.00
8/8/2018 0.00
8/9/2018 0.87
8/10/2018 T
8/11/2018 0.00
8/12/2018 M
8/13/2018 0.04
8/14/2018 0.40
8/15/2018 0.29
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.48
8/19/2018 0.26
8/20/2018 0.02
8/21/2018 0.00
8/22/2018 0.06
8/23/2018 0.39
8/24/2018 T
8/25/2018 0.00
8/26/2018 0.00
8/27/2018 0.00
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
9/1/2018 0.00
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 0.19
9/8/2018 0.00
9/9/2018 0.00
9/10/2018 0.00
9/11/2018 1.85
9/12/2018 0.01
9/13/2018 0.72
9/14/2018 T
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.45
9/19/2018 1.07
9/20/2018 0.01
9/21/2018 **
9/22/2018 0.06
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 2.22
9/27/2018 0.47
9/28/2018 0.07
9/29/2018 0.21
9/30/2018 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/2/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overnight low temp 39F.
10/3/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/4/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/5/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/6/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00 Vernal wetland very dry, wilting.
10/7/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/8/2017 7:00 AM T 0.0 0.00 0.0 0.00 Trace is from mid-afternoon, Sat, 7 October. Hazy sun, high clouds, not enough precip to fully wet any surfaces.
10/9/2017 7:00 AM 0.24 0.0 0.00 0.0 0.00 Precip very light at 9:18 am 8 October 2017 11:00 am total precip 0.21" 2:00 pm total precip 0.22" very light mist No precip falling at 3:00 pm No precip falling at 10:00 pm Very light drizzle at 7:00 am 9 October 2017
10/10/2017 7:00 AM 0.22 0.0 0.00 0.0 0.00
10/11/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/12/2017 7:00 AM 0.02 0.0 0.00 0.0 0.00
10/13/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overnight low 36F, still descending at 7:00 am. No frost at this location, so far this season.
10/14/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/15/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/16/2017 7:00 AM 0.01 0.0 0.00 0.0 0.00
10/17/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/18/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/19/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/20/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/21/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/22/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/23/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00 Moderate fog at night, no precip to report.
10/24/2017 7:00 AM 0.23 0.0 0.00 0.0 0.00 No precip at 2:15 am, surfaces wet at 6:10 am, light rain at 7:00 am.
10/25/2017 7:00 AM 1.77 0.0 0.00 0.0 0.00 No thunder, lightening, or hail opbserved. No precip at 7:00 am.
10/26/2017 7:00 AM 0.67 0.0 0.00 0.0 0.00 No hail, lightening, or thunder observed. Steady light rain at 7:00 am this morning.
10/27/2017 7:00 AM 0.85 0.0 0.00 0.0 0.00 No hail, lightening, or thunder observed. Precip stopped sometime before noon.
10/28/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/29/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/30/2017 7:00 AM 2.82 0.0 0.00 0.0 0.00 No precip at 7:00 am. Hourly readings up to 11:00 pm 29 Oct 2017. 0.98" up to 11:00 pm 29 Oct 2017. 1.84" after 11:00 pm 29 Oct 2017.
10/31/2017 7:00 AM 0.03 0.0 0.00 0.0 0.00
11/1/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/2/2017 7:00 AM T 0.0 0.00 0.0 0.00 Very light mist in early afternoon.
11/3/2017 7:00 AM T 0.0 0.00 0.0 0.00 All dew, I think.
11/4/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/5/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/6/2017 7:00 AM T 0.0 0.00 0.0 0.00 No idea when that trace accumulated, all surfaces dry, may be dew.
11/7/2017 7:00 AM 0.09 0.0 0.00 0.0 0.00
11/8/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/9/2017 7:00 AM T 0.0 0.00 0.0 0.00 Trace is from rime frost on everything
11/10/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/11/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/12/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/13/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/14/2017 7:00 AM 0.12 0.0 0.00 0.0 0.00 No precip at 7:00 am
11/15/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/16/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/17/2017 7:00 AM 0.36 0.0 0.00 0.0 0.00
11/18/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/19/2017 7:00 AM 0.29 0.0 0.00 0.0 0.00
11/20/2017 7:00 AM 0.13 0.0 0.00 0.0 0.00
11/21/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/22/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/23/2017 7:00 AM 0.53 0.0 0.00 0.0 0.00
11/24/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00 Recprded at 0735, reported here now.
11/25/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00 Recorded at 0720, not reported here until now.
11/26/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/27/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/28/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/29/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/30/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/1/2017 7:00 AM 0.04 0.0 0.00 0.0 0.00
12/2/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/3/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/4/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/5/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/6/2017 7:00 AM 0.76 0.0 0.00 0.0 0.00
12/7/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/8/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/9/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/10/2017 7:00 AM 0.61 6.4 0.61 6.5 0.61 Same melt value for core and gauge, this time, altho' snow overfilled the gauge.
12/11/2017 8:05 AM 0.00 0.0 0.00 4.0 0.50
12/12/2017 7:00 AM T T T M M Trace of very fine snow, no rain.
12/13/2017 7:00 AM 0.28 T T M M No precip from 7:00 am to 8:49 am. Snow began 8:49 am. Sleet began before 9:30 am, light rain shortly after. All new snow melted before noon.
12/14/2017 7:00 AM T T T M M
12/15/2017 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/16/2017 7:00 AM 0.01 0.2 0.01 2.0 0.43 Snow was sometime between 8:00 pm and 9:05 pm. nothing before or after that.
12/17/2017 7:00 AM 0.00 0.0 0.00 M M
12/18/2017 7:00 AM 0.00 0.0 0.00 M M
12/19/2017 7:00 AM T T T M M SLight flurry of corn snow between 8:00 am and 10:00 am, not enough to fully coat any surface.
12/20/2017 7:00 AM 0.00 0.0 0.00 M M
12/21/2017 7:00 AM 0.00 0.0 0.00 M M
12/22/2017 7:00 AM T T T M M
12/23/2017 8:00 AM 0.16 0.7 0.12 1.5 0.22 Light freezing rain plus 0.2" ice glaze over snow at 8:00 am
12/24/2017 8:00 AM 0.51 0.0 0.00 M M At 8:00 am +29F, light overcast 100%, no precipitation at least since 5:00 am. 0.25" (6 mm) ice on exposed metal surfaces. Ice off larger tree trunks and some branches but still on most branches less than 1" diameter. All remaining snow is now saturated and frozen. Not possible to take an accurate sample of total snow and ice.
12/25/2017 8:30 AM 0.43 2.7 0.51 3.5 M Not possible to get an accurate core sample of total snow + ice because of the bottom (old) ice layer. // Gauge and snowboard melt values vary because wind reduced the amount caught in the gauge, I think. (No snow in the windward side of the gauge.) // No evidence of any rain or freezing rain. // Light NEly wind to 8:00 am, then no wind to ~8:20 am, then wind NWly with moderate snow. // Temps steady at +21F .
12/26/2017 8:00 AM 0.22 2.6 0.26 M M New snowfall measurement taken on the snowboard at 10:45 am (25 Dec) right after end of snowfall. At 8:00 am today it had settled to 2.2" on the snowboard. Gauge contents had saturated and frozen, 0.22" is the melt value. // Thick ice base makes it impossible to get reliable total snow and ice depth.
12/27/2017 8:00 AM 0.00 0.0 0.00 M M Thick ice base makes it impossible to get reliable total snow and ice depth.
12/28/2017 8:00 AM 0.00 0.0 0.00 M M Thick ice base makes it impossible to get reliable total snow and ice depth.
12/29/2017 7:00 AM 0.00 0.0 0.00 M M Thick ice base makes it impossible to get reliable total snow and ice depth. Trees and shrubs still carry ice remaining from the freezing rain at the beginning of the week.
12/30/2017 8:00 AM 0.00 0.0 0.00 M M Thick ice base makes it impossible to get reliable total snow and ice depth. Trees and shrubs still carry ice remaining from the freezing rain at the beginning of the week.
12/31/2017 7:00 AM 0.02 0.3 0.02 M M Very fine snow ("diamond dust") for most of the day, all stopped by 8:00 pm, heavier flurry in mid-afternoon. Thick ice base makes it impossible to get reliable total snow and ice depth. Trees and shrubs still carry slight amounts of ice remaining from the freezing rain at the beginning of the week.
1/1/2018 7:00 AM 0.00 0.0 0.00 M M Thick ice base makes it impossible to get reliable total snow and ice depth. Trees and shrubs still carry very slight amounts of ice remaining from the freezing rain at the beginning of last week.
1/2/2018 7:00 AM 0.00 0.0 0.00 M M Thick ice base makes it impossible to get reliable total snow and ice depth. Trees and shrubs in fairly thick woods still carry very slight amounts of ice remaining from the freezing rain at the beginning of last week.
1/3/2018 7:00 AM 0.00 0.0 0.00 M M Thick ice base makes it impossible to get reliable total snow and ice depth. Trees and shrubs in fairly thick woods still carry very slight amounts of ice remaining from the freezing rain at the beginning of last week.
1/4/2018 7:00 AM T 0.1 T 4.0 0.78 Snow at observation time fell between 3:50am and 6:35 am. No precip in the air from 6:35 am and 7:10 am. Very, very fine mist-like snow in the air at 7:10 am 4 January. Very light breeze up to 6:35 am, the winds began to freshen slowly . Temperature +15F, breezes / winds variable, mostly due easterly. Total Snow and Ice is the best I can do, will be used as a reference for further measurements, going forward. Thick ice base makes it difficult to get reliable total snow and ice depth. Trees and shrubs in fairly thick woods still carry very slight amounts of ice remaining from the freezing rain at the beginning of last week.
1/5/2018 8:30 AM 0.75 11.6 0.75 14.0 M Snow underway at 7:00 am Wed, 4 January. No precip after at least 5:00 am Thu 5 January. 8:30 am Thu 5 Jan, occasional moderate gusts. Very little blowing snow except off roofs. Temp +8F.
1/6/2018 8:30 AM 0.00 0.0 0.00 13.0 2.06 No precip since at least 5:00 pm 5 January '17. Because of a base of ice, "Total snow and ice on the ground" is inaccurate, the best I can do but at least it sets a relative base line for later measurements.
1/7/2018 8:30 AM 0.00 0.0 0.00 M M Overnight low -10F. Only very light winds after about 6:00 pm Sat 6 Janaury '17.
1/8/2018 7:00 AM 0.00 0.0 0.00 11.5 1.99 Total snow and ice depth is reliable. Melt value is less so.
1/9/2018 7:00 AM 0.01 0.4 0.01 11.0 M Precip started as very light rain. No precip after at least 6:15 pm Mon, 8 January 2017.
1/10/2018 7:00 AM 0.00 0.0 0.00 10.0 M
1/11/2018 7:00 AM 0.00 0.0 0.00 10.0 1.81 Total Snow and Ice measurements are related to January 5 measurements and comments. Actual depth of total snow 9.8".
1/12/2018 5:40 AM 0.00 0.0 0.00 M M Light fog, wind calm, temp +39F.
1/13/2018 7:00 AM 1.01 0.0 0.00 0.0 0.00 Note that the sample period is 25 hours. No precip at 7:00 am Saturday, 13 January. Across the 2+ acres visible around this site, all snow and ice have melted except for accumulations from plowing, snowblowing, and shoveling. Very light winds at 6:00 am Saturday, 13 January, but sustained winds with sharp gusts increased significantly between 6:10 am and 6:25 am Saturday, 13 January.
1/14/2018 7:00 AM T T T T T Miniscule trace of snow and graupel in mid-morning, Sat, 13 January 2017, not enough to coat any surface.
1/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/17/2018 7:21 AM 0.13 2.0 0.13 2.0 0.13 No precip of any sort up to 3:30 am 17 January 2017 .
1/18/2018 7:00 AM 0.18 2.1 0.18 4.0 0.34 Most precip done by 11:45 am but continued as light mist until after 5:00 pm (temp +29F), then froze overnight (7:00 am, +14F, no wind, totally clear). Gauge inner walls and water contents hard frozen, some snow also in gauge, gauge hard frozen to its bracket. What fun.
1/19/2018 7:00 AM 0.00 0.0 0.00 M M
1/20/2018 7:00 AM 0.00 0.0 0.00 M M
1/21/2018 7:00 AM 0.00 0.0 0.00 M M
1/22/2018 7:00 AM 0.02 0.0 0.00 0.5 0.20 Thin but treacherous black ice on asphalt driveway (out in the open, not within 5' of building). Light drizzle, wind calm, +33F. Some grass slightly frozen, "crunchy", but interesting that wood deck doesn't have any of that. Temp when precip began, +33F, wind calm.
1/23/2018 7:00 AM 0.17 0.0 0.00 M M Temp +29F, ~1mm ice glaze over everything, no precip at the moment, no fog at ground level.
1/24/2018 7:00 AM 0.88 0.0 0.00 M M
1/25/2018 7:00 AM 0.00 0.0 0.00 M M
1/26/2018 7:00 AM 0.00 0.0 0.00 M M
1/27/2018 7:00 AM T 0.0 0.00 M M Trace of rime frost on the gauge. Temp rose from +20F at 11:00 pm to +26F at 7:00 am. Wind calm. Skies 100% clear.
1/28/2018 7:00 AM 0.08 0.0 0.00 0.0 0.00 No precip at 7:00 am Sun 28 January.
1/29/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/30/2018 7:25 AM 0.02 0.5 0.20 0.5 0.20 Temp at 3:00 am, +23F. Temp at 7:00 am, +20F, wind light from north, light snow
1/31/2018 7:00 AM 0.01 0.2 0.01 0.5 0.30
2/1/2018 7:00 AM 0.01 0.2 0.01 0.5 0.04 Corrected "melt value of total core"
2/2/2018 7:00 AM 0.28 T T T T No precip at 7:00 am, 2 Feb 2018. Temp +31F. Gauge has frozen slush. New snow on snowboard is Trace, but elsewhere there is evidence of snow that has partially melted into preceding rain.
2/3/2018 7:00 AM 0.00 0.0 0.00 M M Ice glaze on horizontal surfaces that haven't been treated, approximately 0.2" thick. Overnight low, +5F.
2/4/2018 7:00 AM 0.00 0.0 0.00 M M Untreated horizontal survaces still glazed, even in sunshine asphalt didn't warm up enough to melt off yesterday but some reduction by sublimation. 7:00 am Sunday 4 Feb temperature +27F, 8:30 am Sunday 4 Feb temop +32F.
2/5/2018 7:00 AM 0.56 0.0 0.00 0.0 0.00
2/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/7/2018 7:00 AM T 0.2 T 0.2 T First flakes at 8:50 am 6 February 2018, light snow by 9:20 am, all done by 11:30 am. Quantities reported here are at 11:45 am. At 7:00 am 7 February 2018, only trace amounts remained.
2/8/2018 7:00 AM 0.72 2.4 M 2.2 0.37 New snowfall measured at 2:07pm 7 February 2018 when snow stopped, but I didn't get the water content of that sample. Sleet/rain continued to around 11:50 pm. Over that period temperatures rose from +23F to +33F. At about 1:00 am 8 February 2018 temperatures began to fall, +27F at 2:30 am, +22F at 5:30 am, +20F at 7:00 am. Total snow+ice melt value is from gauge at 7:00 am 8 February 2018. {edit add>>}Melt value of core total snow + ice is 0.37" . Top surface glaze is 0.20" thick. My guess is that much of the rain drained through, therefore is less than gauge contents. Interesting that snowboard and ground samples have only a trace of bottom layer ice. Asphalt and concrete surfaces have a thick bottom layer of ice, coarse snow over that, top glaze of ice.
2/9/2018 7:00 AM 0.00 0.0 0.00 M M Forgot to enter it....
2/10/2018 7:00 AM 0.00 0.0 0.00 2.0 0.31 0.2" ice glaze over the top, no ice layer at ground level.
2/11/2018 7:00 AM 0.46 0.0 0.00 0.0 0.00 Light rain at observation time. Temps: midnight, +42F, 4:40 am +40F, 7:00 am +38F.
2/12/2018 7:00 AM 0.76 0.0 0.00 0.0 0.00 0.67" of rain by 5:00 pm Sun 11 February 2018 0.09" of rain after that. Precip had stopped sometime before 10:30 pm. Temp fell from high of +38F to +33F at 12:50am, then rose to +41F at 4:00 am, then fell to +36F at 7:00 am Mon, 12 February 2018.
2/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/16/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00 Barely measurable, some fog so it may just be dew.
2/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/18/2018 7:00 AM 0.59 5.8 0.60 5.8 0.60 10:00 pm 17 February 2018 - 2.4" snow 12:00 pm (midnight) - 4.4" snow 3:15 am 18 February - 5.6" snow
2/19/2018 7:00 AM 0.00 0.0 0.00 2.5 0.51 Overnight low temp +19F.
2/20/2018 7:00 AM 0.09 0.0 0.00 T T Traces of unaugmented show remain in deep shade.
2/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 very light fog. Temp +52F,
2/22/2018 6:15 AM 0.00 0.0 0.00 0.0 0.00
2/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 0.0" in the gauge -- not even a drop -- , but trace of rain observed starting at 8:54pm, lasting at least to 9:25pm. Not enough to fully wet any surfaces.
3/2/2018 7:00 AM 0.19 T 0.01 0.0 0.01 Vernal wetland ~75% saturated. Temp +35F. Expecting overnight temps to be above freezing and not expecting any snow, I left the gauge funnel on overnight, and at 7:00 am 2 March 2018 it had ~1/2 teaspoon of slush caught in it.That's the trace of snow, melt value 0.01" . No sign of any snow anywhere else.
3/3/2018 7:00 AM 1.01 0.0 0.00 0.0 0.00 No snow observed at any time. Precip hour-by-hour: 8:24 am - 0.05" 9:00 am - 0.07" 10:00 am - 0.06" 11:00 am - 0.09" 12:00 noon - 0.13" 1:00 pm - 0.14" 2:00 pm - 0.10" 3:00 pm - 0.10" 4:00 pm - 0.09" 5:00 pm - 0.08" 6:00 pm - 0.04" 7:00 am, 3 March 2018 - 0.06"
3/4/2018 7:00 AM T 0.0 0.00 0.0 0.00 At least 3 short episodes of sprinkles over the 24-hour period but not even one drop of water in the gauge.
3/5/2018 7:00 AM 0.07 1.1 0.07 1.0 0.07 No precip at 7:00 am 5 March 2018. Temp +31F.
3/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/7/2018 7:00 AM 0.02 0.2 0.02 0.0 0.02 At 3:00 am, very light snow falling and a total of a trace, not enough to fully cover surfaces. At 7:00 am, no precip of any kind.
3/8/2018 7:00 AM 1.03 9.5 1.03 9.5 1.03 Report delayed because of power outage.
3/9/2018 7:00 AM 0.14 0.0 0.00 5.5 0.83 Report delayed by power outage.
3/10/2018 7:00 AM T T 0.00 4.0 0.81 Report delayed by power outage. Very light flurries over the reporting period, no measurable accumulation
3/11/2018 7:00 AM T T 0.00 3.5 0.71 Trace of very light snow or sleet around 11:00 am - 12:00 noon Saturday, 10 March 2018. No measurable amount in gauge.
3/12/2018 7:00 AM 0.00 0.0 0.00 2.0 0.62
3/13/2018 7:50 AM 0.23 2.1 0.30 4.0 0.88 ... overslept .... No precip of any sort from 7:00 am 12 March to 12:45 am 13 March. Precip at 7:50 am 13 March very light, fine snow, almost sleet. Temp +31F.
3/14/2018 11:59 AM 0.44 8.7 0.65 11.5 1.29 Measurements have been double-checked. Temp at observation time, +33F, wind moderate northwest No precip of any sort after 7:00 am 14 March 2018. Overnight low temp +22F. Incremental measurements (all from snowboard): .. 1:20 pm 13 March 2018 - 5.8" total new snow, very heavy snow falling, winds north .. 2:00 pm 13 March 2018 - 8.1" total new snow, very heavy snow falling, winds North .. 3:00 pm 13 March 2018 - 9.5" total new snow, heavy snow falling, wind North .. 6:00 pm 13 March 2018 - 13.1" very light snow falling, temp +28F, wind north west
3/15/2018 7:00 AM 0.00 0.0 0.00 5.5 M No precip of any sort since 7:00 am 14 March 2018
3/16/2018 7:00 AM 0.00 0.0 0.00 3.5 M
3/17/2018 7:00 AM 0.00 0.0 0.00 3.0 M
3/18/2018 7:00 AM 0.00 0.0 0.00 2.5 0.00
3/19/2018 7:00 AM 0.00 0.0 0.00 2.0 M
3/20/2018 7:00 AM 0.00 0.0 0.00 1.5 M
3/21/2018 7:00 AM 0.00 0.0 0.00 1.0 M
3/22/2018 7:00 AM 0.05 1.1 0.06 2.5 0.45 Light snow at 7:00 am 22 March 2018. Temp +31F. No precip of any sort up to 1:15 am 22 March 2018. Low confidence in the accuracy of the total snow and ice measurements. 30% - 40% of ground is bare, core sample taken from the same type of coverages as previous days' measurements. New snow over old, crunchy layer, throughly icy but no solid ice.
3/23/2018 7:00 AM 0.00 0.0 M M M Away, so a non-CoCoRaHS friend did basic readings.
3/24/2018 7:00 AM 0.00 0.0 M M M Away, so a non-CoCoRaHS friend did basic readings.
3/25/2018 7:00 AM 0.03 0.2 M M M Away, so a non-CoCoRaHS friend did basic readings.
3/26/2018 7:00 AM 0.00 0.0 M M M Away, so a non-CoCoRaHS friend did basic readings. Frost on surfaces but no precip.
3/27/2018 7:00 AM 0.00 0.0 M M M Away, so a non-CoCoRaHS friend did basic readings. Frost on surfaces but no precip.
3/28/2018 7:00 AM 0.01 M M M M Away, so a non-CoCoRaHS friend did basic readings.
3/29/2018 7:00 AM 0.00 0.0 M M M Away, so a non-CoCoRaHS friend did basic readings.
3/30/2018 7:00 AM 0.01 M M M M Away, so a non-CoCoRaHS friend did basic readings.
3/31/2018 7:00 AM 0.00 0.0 M M M Away, so a non-CoCoRaHS friend did basic readings.
4/1/2018 7:00 AM 0.00 0.0 M M M Away, so a non-CoCoRaHS friend did basic readings.
4/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 First day back. No snow remains.
4/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/11/2018 7:00 AM T 0.0 T 0.0 0.00 Rime frost on all hard and soft surfaces. Fine snow flakes from 8:44 am to about 9:20 am, no accumulation. Another light flurry from about 11:45 am to about 12:10 pm, feathery flakes, no accumulation.
4/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2018 7:00 AM 0.08 0.0 0.00 0.0 0.00
4/14/2018 7:00 AM 0.00 0.0 0.00 0.0 M
4/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/16/2018 7:00 AM 0.56 0.5 0.40 0.5 0.40 At sample time, temp +32F, precip is light rain with relatively large drops. Snow is completely saturated, undisturbed slush. Precip started with temp +31F, very fine mix of sleet, mist, and very few snow flakes. That mix continued to about noon, then stopped. Unknown when steady precip restarted.
4/17/2018 7:00 AM 1.41 0.0 0.00 0.0 0.00 Precip for this report started at 7:00 am Monday, 16 April 2018. Precip ended sometime before 6:30 pm, Monday, 16 April 2018. No sleet, snow, thunder, or lightening observed.
4/18/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/19/2018 7:24 AM 0.07 0.1 0.03 T 0.03 Gauge measurement is reliable. New snowfall and total snow and ice measurements from the snowboard are not reliable, very difficult to measure accurately. At sample time precip is gobby sleet. Precip started sometime after 4:45 am 19 April 2018.
4/20/2018 7:00 AM 0.12 0.0 0.00 0.0 0.00 Report is from 7:24 am 19 April 2018. Up to about noon, precip was globby sleet with large feathery globs and big rain drops.
4/21/2018 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/25/2018 7:13 AM 0.08 0.0 0.00 0.0 0.00 Precip started between 5:35 am and 6:15 am.
4/26/2018 7:00 AM 0.82 0.0 0.00 0.0 0.00 Precip started at 7:00 am 25 April 2018. Light fog and very light mist at 7:00 am 26 April 2018.
4/27/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00
4/28/2018 7:00 AM 0.40 0.0 0.00 0.0 0.00
4/29/2018 7:35 AM T 0.0 0.00 0.0 0.00 No precip at 6:35 am 29 April 2018.
4/30/2018 7:00 AM 0.10 0.0 0.00 0.0 0.00
5/1/2018 7:00 AM 0.19 0.0 0.00 0.0 0.00 Overnight low temp +35F.
5/2/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Brief sprinkle started at 2:24 pm, not enough to fully wet any surfaces. Rain started at 3:01 pm, didn't last long. Another brief rain in the evening. No lightening, thunder, or hail observed.
5/5/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00 Sprinkles now and then from about 11:30 am, ended before 6:00 pm.
5/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/7/2018 7:00 AM 0.37 0.0 0.00 0.0 0.00 No thunder, lightening, or hail observed.
5/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Starting at 3:04 pm for about 40 minutes, a few drops of precip in the air in very gusty conditions and a dark cloud bank passed from NW to SE, not enough to wet any surface, nothing in the gauge. Rain very nearby
5/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/13/2018 7:00 AM 0.23 0.0 0.00 0.0 0.00
5/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/16/2018 7:00 AM 0.82 0.0 0.00 0.0 0.00 First sprinkle started at 12:16 pm, very large drops, barely enough to wet hard surfaces, ended by 12:28 pm, total accumulation 0.01", then sunshine and 90% clear skies slowly clouded over. The main precip began at 3:31 pm, ended sometime after dark. At 5:38 pm, total precip 0.48" in light rain. No hail observed. Distant thunder began 3:09 pm, first sharp cloud > ground 3:31 pm, ~24 seconds to westward. Then, frequent thunder, occasional lightening. Thunder at least every 30 seconds, often constant, from 5:15 pm to 5:29 pm, then less and less, last observed lightening + thunder 6:34 pm ~12 seconds to the north, occasional distant thunder for a while after that.
5/17/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/20/2018 7:00 AM 0.23 0.0 0.00 0.0 0.00
5/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/23/2018 7:00 AM 0.05 0.0 0.00 0.0 0.00
5/24/2018 7:00 AM 0.04 0.0 0.00 0.0 0.00
5/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/27/2018 7:00 AM 0.05 0.0 0.00 0.0 0.00
5/28/2018 7:00 AM 0.12 0.0 0.00 0.0 0.00
5/29/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/31/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/2/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00
6/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Got distracted, forget to enter it at 7.
6/4/2018 7:00 AM 0.05 0.0 0.00 0.0 0.00 No precip before 1:30 am. Very light rain at 4:10 am, hard surfaces not full wet. Light steady rain at 4:30 am. No precip at 7:00 am, hard surfaces and grill cover dried off.
6/5/2018 7:00 AM 0.39 0.0 0.00 0.0 0.00
6/6/2018 7:00 AM 0.26 0.0 0.00 0.0 0.00
6/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/19/2018 7:00 AM 0.12 0.0 0.00 0.0 0.00 No lightening or hail observed here, lots of distant, indistinct thunder from 6:27 pm to 7:56 pm, mostly to the northeast. Most of the precip fell in a shower that started around 8:30 pm.
6/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Forgot to enter the info.
6/24/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00 No precip falling at 7:00 am 24 June 2018. No thunder, lightening, or hail observed.
6/25/2018 7:00 AM 1.44 0.0 0.00 0.0 0.00 Precip to ~2:00 pm was ~.15". Then no precip up to 5:36 pm. Then light precip and occasional distant, muffled thunder, 1 lightening relatively close at 6:40 pm (thunder at +5 seconds), precip intermittent and light up to 12:33 am. 12:33 am relatively close thunder, nearly continuous for about an hour. Rain light, increasing rapidly around 1:00 am. Most of the reported precip was between 1:00 and 2:00 am. No precip, clear skies and sunshine at 7:00 am.
6/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/28/2018 7:00 AM 0.39 0.0 0.00 0.0 0.00 Light rain at 7:00 am 28 June 2018. No thunder, lightening, or hail observed for this reporting period.
6/29/2018 7:00 AM 1.57 0.0 0.00 0.0 0.00 1.33" precip measured at 11:00 am, 28 June 2018. Muffled, distant thunder observed at 7:12 pm, 8:26 pm, and 8:37 pm, 28 June 2018. No lightening or hail observed.
6/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Breezy with hazy sun through high, thin clouds.
7/7/2018 7:00 AM 0.18 0.0 0.00 0.0 0.00 Some distant thunder, none very close. No lightening or hail observed.
7/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/11/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00 All precip around 12:30 am 11 July 2018.
7/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/15/2018 7:00 AM T 0.0 0.00 0.0 0.00 All precip between about 4:00 pm and 8:00 pm 14 July 2018.
7/16/2018 7:00 AM 0.05 0.0 0.00 0.0 0.00
7/17/2018 7:00 AM 0.34 0.0 0.00 0.0 0.00 Sunshine filtering through high thin clouds at 7:00 am 17 July 2018.
7/18/2018 7:00 AM 2.13 0.0 0.00 0.0 0.00 No hail observed, very few lightening bolts close by, lots of muffled blurred thunder mostly to the northwest and north. Close lightening recorded at 4:24 pm (~2 seconds away) and 4:32 pm (~1 second away). No significant winds observed. 1.71" pf precip at 5:30 pm.
7/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/22/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00 Precip started after 5:14 am. T precip at 6:38 am, fine mist falling. Light rain started at 6:48 am. No thunder, lightening, or hail observed.
7/23/2018 7:00 AM 0.48 0.0 0.00 0.0 0.00 NO precip at 7:00 am 23 July 2018. No thunder, lightening, or hail observed. Accumulated precip: 7:00 am 22 July : 0.00 9:00 am : 0.25 10:00 am : 0.28 11:00 am : 0.30" Noon: 0.32" no precip 8:00 pm : 0.34" very light precip 7:00 am 23 July : 0.48"
7/24/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00 No precip at 7:00 am 24 July 2018. No thunder, lightening, or hail observed. Strange weather. 3 brief showers observed, there may have been others. One ~11:30 am with sunshine, one at ~4:40 pm with sunshine, one ~6:40 pm with sunshine. None enough to fully wet surfaces.
7/25/2018 7:00 AM 0.10 0.0 0.00 0.0 0.00 Significant shower from approximately 3:35 pm to 3:45 pm, not sure if there others.
7/26/2018 7:00 AM 1.33 0.0 0.00 0.0 0.00 No thunder, lightening, or hail observed. A few very brief showers, some 2 or 3 minutes long, through most of the day, 25 July 2018. 0.08" total precip up to 5:30 pm. Steady and heavier precip started after 5:30 pm. No precip at 7:00 am 26 July 2018.
7/27/2018 7:00 AM 0.22 0.0 0.00 0.0 0.00 No precip at 7:00 am 27 July 2018. Distant thunder to the northeast at about 4:15 pm. No lightening or hail observed.
7/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Massive wall of thunderheads to the north from ~3:30 pm to 7:30 pm, no lightening or thunder observed, sunshine here.
7/29/2018 6:51 AM 0.00 0.0 0.00 0.0 0.00
7/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/31/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/2/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00
8/3/2018 7:00 AM 0.23 0.0 0.00 0.0 0.00 Two late afternoon, early evening storms, the first from about 6:05 pm to 6:22 pm, the second sometime after 7:00 pm, also quite short. No lightening or hail observed. Distant thunder with the second one.
8/4/2018 7:00 AM 0.08 0.0 0.00 0.0 0.00 Some distant thunder to the south and southwest,no lightening or hail observed.
8/5/2018 7:00 AM 0.43 0.0 0.00 0.0 0.00 0.28" before 1:00 pm 4 August 2018. No thunder, lightening or hail observed in the morning shower. A few sharp thunders around 6:00 pm 4 August 2018, no lightening or hail observed.
8/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/9/2018 7:00 AM 0.87 0.0 0.00 0.0 0.00 First precip at 12:33 pm but was a very brief shower. Total precip by 5:00 pm, 0.02". 0.53" at 8:00 pm 8 AUgust 2018. No hail observed, lots of thunder and lightening, all distant except for one shot at ~7:29 pm.
8/10/2018 7:00 AM T 0.0 0.00 0.0 0.00 2:22 pm brief shower (approximately 10 minutes) of big, ploppy drops, not enough to fully wet any surface. No thunder, lightening, or hail observed.
8/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 No precip at 7:00 am 11 August 2018
8/12/2018 7:00 AM M 0.0 0.00 0.0 0.00 Explanation of "NA". No precip at 7:00 am 11 August. Due to a mishap, the gauge was knocked askew at first. Fixed at 11:45 am. Precip total from 11:45 am 11 August to 7:00 am 12 August, 0.41". At 11:45 am 11 August, gauge had 0.22", but I have no idea how accurate that is. No thunder, lightening, hail, or much wind observed over the reporting period. All surfaces wet, but no precip falling at 7:00 am 12 August.
8/13/2018 7:00 AM 0.04 0.0 0.00 0.0 0.00 No precip at 7:00 am 13 August 2018. No thunder, lightening, hail, or wind observed fur this reporting period.
8/14/2018 7:00 AM 0.40 0.0 0.00 0.0 0.00 No precip at 7:00 am 14 August 2018 . Very light fog at ground level, fog base at about 70 feet above ground. No thunder, lightening, hail, or significant wind observed.
8/15/2018 7:00 AM 0.29 0.0 0.00 0.0 0.00 Mild gustiness started ~12:20 pm, then abated as rain started. Some distant thunder between ~12:30 pm - 3:30 pm, earliest to the east-southeast, latest due west. No lightening or hail observed.
8/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/17/2018 6:54 AM 0.00 0.0 0.00 0.0 0.00 LIght dew. High, thin clouds.
8/18/2018 7:00 AM 0.48 0.0 0.00 0.0 0.00 1:30 pm 17 August very light sprinkle, not enough to wet any surfaces. Between 5:15 pm and 5:50 pm 17 August, 0.08" precip. Balance of precip was after 7:00 pm 17 August, with a great deal of lightening and thunder between 10:00 pm 17 August and 1:30 am 18 August (but with no hail and no significant wind).
8/19/2018 7:00 AM 0.26 0.0 0.00 0.0 0.00 0.21" as of 6:00pm 18 August 2018, no precip at that time.
8/20/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00 No precip before 6:30 pm 19 August 2018, no precip and hard surfaces fairly dry at 7:00 am 20 August 2018, grass quie wet, so I have no idea when the precip occurred.
8/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/22/2018 7:12 AM 0.06 0.0 0.00 0.0 0.00 No precip at 5:25 am 22 August 2018, light rain at 5:35 am. No thunder, lightening or hail observed.
8/23/2018 7:00 AM 0.39 0.0 0.00 0.0 0.00 Report period starts at 7:12 am 22 August 2018. Lt precip at that time, no thunder, lightening, or hail observed during the report period. Precip stopped before noon, 22 August 2018.
8/24/2018 7:00 AM T 0.0 0.00 0.0 0.00
8/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/29/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/31/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/7/2018 7:00 AM 0.19 0.0 0.00 0.0 0.00 No hail observed. First thunder 3:59 pm distant WNW. Thunder moved steadily to N and ENEby 4:13 pm, first lightening 4:21 N, ~4 sec. then occasional distant lightening N and NE for a few minutes.
9/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/10/2018 7:00 AM 0.00 0.0 0.00 0.0 M
9/11/2018 7:00 AM 1.85 0.0 0.00 0.0 0.00 First two hours of precip were very light drizzle, no measurement taken. No thunder, lightening, or hail observed. NO precip at 7:00 am 11 September 2018.
9/12/2018 7:16 AM 0.01 0.0 0.00 0.0 0.00 Very light mist at 7:00 am 12 September 2018. No precip at 7:00 am 11 September 2018, but some very light mist observed between about 9:00 am and 10:00 am 11 September (not measured), then none until starting sometime early morning 12 September.
9/13/2018 7:00 AM 0.72 0.0 0.00 0.0 0.00 The only lightening and thunder was at about 1:00 am 13 September 2018. No hail observed. Very light precip at 7:00 am 13 September 2018.
9/14/2018 7:00 AM T 0.0 0.00 0.0 0.00
9/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Dew.
9/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2018 7:00 AM 0.45 0.0 0.00 0.0 0.00 No precip at 11:30 pm, light precip at 2:00 am. Very light mist at 7:00 am. No thunder, lightening, or hail observed.
9/19/2018 7:00 AM 1.07 0.0 0.00 0.0 0.00 Total precip 0.84" at 12:04 pm 18 September 2018. Precip ended sometime before 4:00 pm 18 September 2018. No thunder, lightening, or hail observed. No significant winds observed.
9/20/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00 Some very light mist between 7:00 am and 11:00 am 19 September 2018.
9/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Heavy deew
9/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Computer was down for 2 days. Light dew.
9/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/26/2018 7:00 AM 2.22 0.0 0.00 0.0 0.00 11:00 am 0.06" 01:00 pm 0.18" total 02:00 pm 0.44" total 03:00 pm 0:81" total 04:00 pm 1.02" total 05:00 pm 1.17" total 06:00 pm 1.33" total 07:00 am 2.22" total Precip still falling at 10:15 pm. Precip stopped before 11:30 pm. No thunder, lightening, or hail observed. No significant wind. No precip at 07:00 am 26 September 2018.
9/27/2018 7:00 AM 0.47 0.0 0.00 0.0 0.00 Lightening, mostly with no audible thunder, between approximately 11:00 pm and midnight, all to the the east and ESE. T hunder uniformly muffled and at about 15 seconds distance, none observed closer than 10 seconds. No hail observed. No significant winds.
9/28/2018 7:11 AM 0.07 0.0 0.00 0.0 0.00 Steadt light rain at 7:11 am. No thunder, lightening, or hail observed. No significant wind.
9/29/2018 8:30 AM 0.21 0.0 0.00 0.0 0.00 NO precip after 6:00 pm, but heavy dew developed between 7:00 am and 8:35 am 29 September.
9/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/23/2018 2/27/2018 7:00 AM 5 0.89 0.0 0.00
4/2/2018 4/06/2018 7:00 AM 5 1.15 0.0 M No snow remaining at the end of the multiday reading. Gauge had only water, no core sample available.
6/10/2018 6/16/2018 3:00 PM 7 0.04 0.0 0.00 No precip from 3:00 pm 16 June 2018 to 7:00 am 17 June 2018.
9/21/2018 9/22/2018 7:00 AM 2 0.06 0.0 0.00



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground