Station Overview Station Location
Station Number MD-MG-18 Latitude 39.092094
Station Name Colesville 1.7 W Longitude -77.038549
County Montgomery Elevation (ft) 361



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 10 3.51 5.89 30 4.94 21 0.95 9 1 7 2 0.0 0 0
Nov 10 3.54 2.11 23 2.11 23 0.00 0 0 7 1 0.0 0 0
Dec 10 3.25 2.13 28 2.13 28 0.00 0 0 7 2 2.0 3 5
Jan 11 3.00 2.16 19 2.16 19 0.00 0 0 9 2 13.1 8 10
Feb 11 2.85 1.67 15 1.67 15 0.00 0 0 8 1 0.1 1 11
March 11 3.82 5.66 25 5.66 25 0.00 0 0 11 2 0.0 0 0
April 11 3.39 4.29 29 4.04 24 0.25 5 1 13 2 0.0 0 0
May 11 4.25 2.17 25 1.97 23 0.20 2 1 14 1 0.0 0 0
June 11 3.96 1.54 18 1.50 13 0.04 5 1 4 1 0.0 0 0
July 11 4.02 3.01 16 3.01 16 0.00 0 0 5 0 0.0 0 0
Aug 11 3.21 6.73 28 6.73 28 0.00 0 0 12 2 0.0 0 0
Sept 11 4.05 8.71 27 8.14 19 0.57 8 2 11 3 0.0 0 0
Water Year Totals: 42.85" 46.07" 283 days 44.06" 254 2.01" 29 days 6 108 days 19 days 15.2" 12 days 26 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
10/1/2010 2.82
10/2/2010 0.00
10/3/2010 **
10/4/2010 **
10/5/2010 **
10/6/2010 **
10/7/2010 **
10/8/2010 **
10/9/2010 **
10/10/2010 **
10/11/2010 0.95
10/12/2010 0.08
10/13/2010 0.00
10/14/2010 0.01
10/15/2010 0.86
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.20
10/20/2010 T
10/21/2010 T
10/22/2010 0.00
10/23/2010
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 0.00
10/27/2010 0.59
10/28/2010 0.38
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.00
11/2/2010 0.00
11/3/2010
11/4/2010 0.54
11/5/2010 0.79
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.00
11/11/2010 0.00
11/12/2010 0.00
11/13/2010 0.00
11/14/2010
11/15/2010 0.00
11/16/2010 0.19
11/17/2010 0.47
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010
11/22/2010 T
11/23/2010 0.00
11/24/2010 0.02
11/25/2010 0.08
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010 0.02
12/1/2010 0.39
12/2/2010 0.75
12/3/2010 0.00
12/4/2010
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 T
12/8/2010 0.00
12/9/2010
12/10/2010 0.00
12/11/2010
12/12/2010 0.49
12/13/2010 0.34
12/14/2010 0.01
12/15/2010 0.00
12/16/2010 0.00
12/17/2010 0.13
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 T
12/27/2010 0.02
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011
1/5/2011
1/6/2011
1/7/2011 0.01
1/8/2011 T
1/9/2011 0.02
1/10/2011
1/11/2011
1/12/2011 0.16
1/13/2011
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.43
1/19/2011 0.01
1/20/2011 0.00
1/21/2011 0.04
1/22/2011 0.00
1/23/2011
1/24/2011
1/25/2011
1/26/2011 0.25
1/27/2011 1.18
1/28/2011 0.00
1/29/2011 0.06
1/30/2011 T
1/31/2011 0.00
2/1/2011 0.02
2/2/2011 0.77
2/3/2011 T
2/4/2011 0.00
2/5/2011 0.06
2/6/2011 0.15
2/7/2011 0.00
2/8/2011 0.00
2/9/2011 0.00
2/10/2011 0.01
2/11/2011 0.00
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011 0.39
2/26/2011 0.08
2/27/2011 0.00
2/28/2011 0.19
3/1/2011 0.44
3/2/2011 0.00
3/3/2011 0.00
3/4/2011
3/5/2011
3/6/2011 0.09
3/7/2011 1.70
3/8/2011 0.00
3/9/2011 0.00
3/10/2011 0.57
3/11/2011 1.37
3/12/2011
3/13/2011
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.62
3/17/2011 0.00
3/18/2011 0.00
3/19/2011
3/20/2011
3/21/2011 0.26
3/22/2011 T
3/23/2011 0.06
3/24/2011 0.31
3/25/2011 0.02
3/26/2011 0.00
3/27/2011 T
3/28/2011 0.00
3/29/2011 0.00
3/30/2011 0.00
3/31/2011 0.22
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.19
4/2/2011 T
4/3/2011 0.15
4/4/2011 0.02
4/5/2011 0.33
4/6/2011 0.10
4/7/2011
4/8/2011 0.08
4/9/2011 0.41
4/10/2011 T
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.95
4/14/2011 0.05
4/15/2011 0.00
4/16/2011 0.00
4/17/2011 1.19
4/18/2011 0.00
4/19/2011 0.00
4/20/2011 0.07
4/21/2011 0.00
4/22/2011 0.00
4/23/2011 0.47
4/24/2011 **
4/25/2011 **
4/26/2011 0.25
4/27/2011 0.00
4/28/2011 0.03
4/29/2011 **
4/30/2011 **
5/1/2011 **
5/2/2011 0.20
5/3/2011 0.00
5/4/2011 0.39
5/5/2011 0.21
5/6/2011 0.00
5/7/2011
5/8/2011
5/9/2011
5/10/2011
5/11/2011
5/12/2011
5/13/2011 0.01
5/14/2011 0.02
5/15/2011 0.48
5/16/2011 0.18
5/17/2011 0.10
5/18/2011 0.13
5/19/2011 0.20
5/20/2011 0.05
5/21/2011 0.00
5/22/2011 0.00
5/23/2011 0.07
5/24/2011 0.01
5/25/2011 0.03
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.09
5/29/2011 T
5/30/2011 0.00
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.00 **
6/3/2011 **
6/4/2011 **
6/5/2011 **
6/6/2011 0.04
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 0.03
6/11/2011
6/12/2011
6/13/2011
6/14/2011 0.00
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 0.50
6/18/2011 0.70
6/19/2011 T
6/20/2011 0.27
6/21/2011
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011
7/4/2011
7/5/2011
7/6/2011
7/7/2011
7/8/2011
7/9/2011 1.71
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.33
7/13/2011 0.00
7/14/2011 0.34
7/15/2011 0.00
7/16/2011
7/17/2011
7/18/2011
7/19/2011 0.01
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011
7/25/2011
7/26/2011 0.62
7/27/2011 0.00
7/28/2011
7/29/2011
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.05
8/3/2011 0.00
8/4/2011 0.18
8/5/2011 T
8/6/2011
8/7/2011 0.12
8/8/2011 0.11
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011
8/13/2011
8/14/2011 0.57
8/15/2011 0.96
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.58
8/20/2011 0.00
8/21/2011 0.02
8/22/2011 0.48
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.36
8/27/2011 T
8/28/2011 3.21
8/29/2011 0.09
8/30/2011 0.00
8/31/2011 0.00
9/1/2011
9/2/2011 0.48
9/3/2011
9/4/2011 T
9/5/2011
9/6/2011 1.03
9/7/2011 0.74
9/8/2011 2.74
9/9/2011 0.92
9/10/2011 0.26
9/11/2011 0.00
9/12/2011 0.23
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.00
9/16/2011 0.08
9/17/2011 **
9/18/2011 **
9/19/2011 **
9/20/2011 **
9/21/2011 **
9/22/2011 0.52
9/23/2011 T
9/24/2011 0.55
9/25/2011 **
9/26/2011 0.05
9/27/2011 0.02
9/28/2011 T
9/29/2011 1.09
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:30 AM 2.82 0.0 M 0.0 M Rain pretty much evenly distributed through the day yesterday into the early AM. 4.58 inches of rain in the event which beginning just after midnight on September 30 and ending just after midnight in the early hours of Oct 1.
10/2/2010 7:00 AM 0.00 0.0 M 0.0 M
10/12/2010 7:00 AM 0.08 0.0 M 0.0 M
10/13/2010 7:00 AM 0.00 0.0 M 0.0 M
10/14/2010 8:00 AM 0.01 0.0 M 0.0 M Rain just began at obs time (10/14 )
10/15/2010 7:00 AM 0.86 0.0 M 0.0 M
10/16/2010 7:00 AM 0.00 0.0 M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 7:00 AM 0.00 0.0 M M M
10/19/2010 7:30 AM 0.20 0.0 M 0.0 M Rain in ending around 6:30 AM (10/19)
10/20/2010 7:00 AM T 0.0 M 0.0 M
10/21/2010 7:00 AM T 0.0 M 0.0 M
10/22/2010 7:00 AM 0.00 0.0 M 0.0 M
10/24/2010 7:00 AM 0.00 0.0 M 0.0 M
10/25/2010 7:00 AM 0.00 0.0 M 0.0 M
10/26/2010 7:00 AM 0.00 0.0 M 0.0 M
10/27/2010 7:00 AM 0.59 0.0 M 0.0 M Rain midnight-7AM. Raining at obs time.
10/28/2010 7:00 AM 0.38 0.0 M 0.0 M
10/29/2010 7:00 AM 0.00 0.0 M 0.0 M
10/30/2010 7:00 AM 0.00 0.0 M 0.0 M
10/31/2010 7:00 AM 0.00 0.0 M 0.0 M
11/1/2010 7:00 AM 0.00 0.0 M 0.0 M
11/2/2010 7:00 AM 0.00 0.0 M 0.0 M
11/4/2010 7:00 AM 0.54 0.0 M 0.0 M
11/5/2010 7:00 AM 0.79 0.0 M 0.0 M
11/6/2010 7:00 AM 0.00 0.0 M 0.0 M
11/7/2010 7:00 AM 0.00 0.0 M 0.0 M
11/8/2010 7:00 AM 0.00 0.0 M 0.0 M
11/9/2010 7:00 AM 0.00 0.0 M 0.0 M
11/10/2010 7:00 AM 0.00 0.0 M 0.0 M
11/11/2010 7:00 AM 0.00 0.0 M 0.0 M
11/12/2010 7:00 AM 0.00 0.0 M 0.0 M
11/13/2010 7:00 AM 0.00 0.0 M 0.0 M
11/15/2010 7:00 AM 0.00 0.0 M 0.0 M
11/16/2010 7:00 AM 0.19 0.0 M 0.0 M
11/17/2010 7:00 AM 0.47 0.0 M 0.0 M Rain off and on on 11/16 - .36 total 7AM-midnight. Thundershower in the early morning hours of 11/17 with .11 inches precip.
11/18/2010 7:00 AM 0.00 0.0 M 0.0 M
11/19/2010 7:00 AM 0.00 0.0 M 0.0 M
11/20/2010 7:00 AM 0.00 0.0 M 0.0 M
11/22/2010 7:00 AM T 0.0 M 0.0 M Heavy fog at obs time. Everything seemed very wet, but was it really rain or just fog mist? I'll call it trace precip.
11/23/2010 7:00 AM 0.00 0.0 M 0.0 M
11/24/2010 7:00 AM 0.02 0.0 M 0.0 M Light rain showers yesterday afternoon, (11/23)
11/25/2010 7:00 AM 0.08 0.0 M 0.0 M Light rain at obs time
11/30/2010 7:00 AM 0.02 M M M M
12/1/2010 7:00 AM 0.39 0.0 M 0.0 M .10 7AM - 11:59 PM 11/30 .29 12AM-7AM 12/1 Rain at obs time.
12/2/2010 7:00 AM 0.75 0.0 M 0.0 M Heavy rain 9AM-11AM 12/1.
12/3/2010 7:00 AM 0.00 0.0 M 0.0 M
12/5/2010 7:00 AM 0.00 0.0 M 0.0 M
12/6/2010 7:00 AM 0.00 0.0 M 0.0 M
12/7/2010 7:00 AM T T M 0.0 M A few snowflakes Yesterday (12/6) around 9AM.
12/8/2010 7:00 AM 0.00 0.0 M 0.0 M
12/10/2010 7:00 AM 0.00 0.0 M 0.0 M
12/12/2010 8:00 AM 0.49 0.0 M 0.0 M
12/13/2010 8:00 AM 0.34 T M 0.0 M A few snow grains on the ground. Light rain most of the day yesterday (12/12)
12/14/2010 7:00 AM 0.01 0.2 M T M Snow Showers yesterday (12/13) (T) and last night after Midnight .2
12/15/2010 7:00 AM 0.00 0.0 M 0.0 M
12/16/2010 7:00 AM 0.00 0.0 M M M
12/17/2010 7:00 AM 0.13 1.5 M 1.5 M
12/18/2010 7:00 AM 0.00 0.0 M 1.0 M
12/19/2010 7:00 AM 0.00 0.0 M 1.0 M
12/20/2010 7:00 AM 0.00 0.0 M 0.5 M
12/21/2010 7:00 AM 0.00 0.0 M 0.5 M
12/22/2010 7:00 AM 0.00 0.0 M T M
12/23/2010 7:00 AM 0.00 0.0 M T M
12/24/2010 7:00 AM 0.00 0.0 M T M
12/25/2010 7:00 AM 0.00 0.0 M T M
12/26/2010 7:00 AM T T M T M Snow from Yesterday (12/25) morning.
12/27/2010 7:00 AM 0.02 0.3 M T M Very light snow all day 12/26.
12/28/2010 7:00 AM 0.00 0.0 M T M
12/29/2010 7:00 AM 0.00 0.0 M T M
12/30/2010 7:00 AM 0.00 0.0 M T M
12/31/2010 7:00 AM 0.00 0.0 M 0.0 M
1/7/2011 7:00 AM 0.01 0.1 M T M Precip estimated from snow amount
1/8/2011 7:00 AM T T M T M
1/9/2011 7:00 AM 0.02 0.4 M T M
1/12/2011 7:00 AM 0.16 1.8 M 2.0 M
1/14/2011 7:00 AM 0.00 0.0 M 1.0 M
1/15/2011 7:00 AM 0.00 0.0 M 0.5 M
1/16/2011 7:00 AM 0.00 0.0 M T M
1/17/2011 7:00 AM 0.00 0.0 M T M
1/18/2011 7:00 AM 0.43 0.5 M 0.5 M Snow began 7PM, continued until 10PM 1/17 Then changed to snow/sleet mix. Changed to freezing Rain Last night. .2 inch glaze on top of snow.
1/19/2011 7:00 AM 0.01 0.0 M T M A thin coating of icy snow is still on the ground, although the Ice on tree branches melted by 11PM last night (1/18). Rain fell in the early AM hrs of 1/19.
1/20/2011 7:00 AM 0.00 0.0 M 0.0 M
1/21/2011 7:00 AM 0.04 0.2 M T M Snow and sleet mixed sometime between Midnight and 7AM.
1/22/2011 7:00 AM 0.00 0.0 M T M
1/26/2011 7:00 AM 0.25 1.4 M 1.0 M Snow, sleet and zr mixed at obs time.
1/27/2011 7:00 AM 1.18 8.0 M 9.0 M Storm total including yesterdays (Calander day 1/26) total, 1.43, 9.4 inches of snow. Rain, sleet and snow yesterday (1/26) changing to heavy snow around 4PM. Power out as heavy wet snow coats trees. All night the sound of tree limbs cracking was heard in the wooded areas. Heavy snow ended by 11:PM. 8 inches in about 8 hrs.
1/28/2011 7:00 AM 0.00 0.0 M 8.0 M
1/29/2011 7:00 AM 0.06 0.7 M 7.0 M Snow yesterday, morning (1/28) measured in the evening on icy surfaces.
1/30/2011 7:00 AM T T M 7.0 M Very light snow around 11AM yesterday (1/29)
1/31/2011 7:00 AM 0.00 0.0 M 5.5 M
2/1/2011 7:00 AM 0.02 T M 5.5 M Precip began at 7:30 last night as very light snow. Sleet and freezing rain fell last night. A very thin coat of ice covers the ground and snow.
2/2/2011 7:00 AM 0.77 0.0 M 5.0 M Rain overnight Above freezing temperatures throughout the night.
2/3/2011 7:00 AM T M M 4.0 M
2/4/2011 7:00 AM 0.00 0.0 M 3.0 M
2/5/2011 7:30 AM 0.06 0.0 M 2.5 M
2/6/2011 7:00 AM 0.15 0.0 M 2.5 M
2/7/2011 7:00 AM 0.00 0.0 M 2.0 M
2/8/2011 7:00 AM 0.00 0.0 M 2.0 M
2/9/2011 7:00 AM 0.00 0.0 M 1.5 M
2/10/2011 7:00 AM 0.01 0.1 M 1.5 M Snow is from very small flakes, making a much denser coating than usual. Snow fell around 7PM 2/9.
2/11/2011 7:00 AM 0.00 0.0 M 1.5 M
2/25/2011 7:40 AM 0.39 0.0 M 0.0 M
2/26/2011 7:00 AM 0.08 0.0 M 0.0 M Heavy rain shower in afternoon. Very windy.
2/27/2011 7:00 AM 0.00 0.0 M 0.0 M
2/28/2011 7:00 AM 0.19 0.0 M 0.0 M Early AM rain.
3/1/2011 7:00 AM 0.44 0.0 M 0.0 M Heavy Rain showers yesterday afternoon (2/28). First Spring peepers (chorus frogs)noted.
3/2/2011 7:00 AM 0.00 0.0 M 0.0 M
3/3/2011 7:00 AM 0.00 0.0 M 0.0 M
3/6/2011 7:00 AM 0.09 0.0 M 0.0 M Raining at obs time
3/7/2011 7:00 AM 1.70 T M T M Moderate and heavy rain yesterday (3/6) 3PM-10PM Trace of snow sometime overnight (3/7 AM). Snow accumulation on cold surfaces isolated from the ground close to .1 inch, but snow must have melted as it fell on most surfaces, so trace best represents the new snow amount.
3/8/2011 7:00 AM 0.00 0.0 M 0.0 M
3/9/2011 7:00 AM 0.00 0.0 M 0.0 M
3/10/2011 7:00 AM 0.57 0.0 M 0.0 M Raining at obs time
3/11/2011 7:00 AM 1.37 0.0 M 0.0 M Rain most of the day yesterday (3/10) Lightning visible but no thunder in heavy rainshower at 8PM 3/10.
3/14/2011 7:00 AM 0.00 0.0 M 0.0 M
3/15/2011 7:00 AM 0.00 0.0 M 0.0 M
3/16/2011 7:00 AM 0.62 0.0 M 0.0 M Rain began around 8 PM 3/15 continued into the early morning hours of 3/16.
3/17/2011 7:00 AM 0.00 0.0 M 0.0 M
3/18/2011 7:00 AM 0.00 0.0 M 0.0 M
3/21/2011 7:40 AM 0.26 0.0 M 0.0 M
3/22/2011 7:00 AM T 0.0 M 0.0 M Rain from yesterday (3/21) morning.
3/23/2011 7:00 AM 0.06 0.0 M 0.0 M
3/24/2011 7:00 AM 0.31 0.0 M 0.0 M Thundershowers last evening (3/23 2100 EDT)
3/25/2011 7:00 AM 0.02 0.0 M 0.0 M Lingering rain after 7AM obs time from yesterday morning's event (3/24)
3/26/2011 7:00 AM 0.00 0.0 M 0.0 M
3/27/2011 7:00 AM T T M 0.0 M
3/28/2011 7:00 AM 0.00 0.0 M 0.0 M
3/29/2011 7:00 AM 0.00 0.0 M 0.0 M
3/30/2011 7:00 AM 0.00 0.0 M 0.0 M
3/31/2011 7:00 AM 0.22 T M 0.0 M Some snow/sleet mixed in with mostly rain around 9PM last night (3/30)
4/1/2011 7:00 AM 0.19 0.0 M 0.0 M
4/2/2011 7:00 AM T 0.0 M 0.0 M
4/3/2011 7:00 AM 0.15 T M M M Heavy rain shower with some snow, ice pellets, snow grains and hail mixed in at around 12:15 PM 4/2. Another rain shower at around 3 finally brought in the clear skies. Hail was rice size.
4/4/2011 7:00 AM 0.02 0.0 M 0.0 M Thunder shower last night (4/3) 9-11 PM - extend period of thunder, very little rain. Distant lightning is much brighter in dry storms!! Most lightning to north, but some strikes were quite close (half mile)
4/5/2011 7:00 AM 0.33 0.0 M 0.0 M Thunderstorm 4:30 AM 4/5.
4/6/2011 7:00 AM 0.10 0.0 M 0.0 M Rain yesterday (4/5) AM
4/8/2011 7:30 AM 0.08 0.0 M 0.0 M Raining at obs time. Rain occurred between 3AM 4/8 and obs time.
4/9/2011 7:00 AM 0.41 0.0 M 0.0 M
4/10/2011 7:00 AM T 0.0 M 0.0 M
4/11/2011 7:00 AM 0.00 0.0 M 0.0 M
4/12/2011 7:00 AM 0.00 0.0 M 0.0 M Distant lightning observed to the northeast at around 8PM 4/11.
4/13/2011 7:00 AM 0.95 M M M M .37 yesterday (4/12) and .58 overnight (4/13 AM)
4/14/2011 7:00 AM 0.05 0.0 M 0.0 M Rain from yesterday AM (4/13)
4/15/2011 7:00 AM 0.00 0.0 M 0.0 M
4/16/2011 7:00 AM 0.00 0.0 M 0.0 M
4/17/2011 7:00 AM 1.19 0.0 M 0.0 M Thunder with rain yesterday (4/16) 3-5PM
4/18/2011 7:00 AM 0.00 0.0 M 0.0 M
4/19/2011 7:00 AM 0.00 0.0 M 0.0 M
4/20/2011 7:00 AM 0.07 0.0 M 0.0 M Thundershower yesterday morning around 11AM. (4/19)
4/21/2011 7:00 AM 0.00 0.0 M 0.0 M
4/22/2011 7:00 AM 0.00 0.0 M 0.0 M
4/23/2011 8:00 AM 0.47 0.0 M 0.0 M
4/27/2011 7:00 AM 0.00 0.0 M 0.0 M
4/28/2011 7:00 AM 0.03 0.0 M 0.0 M TRW last evening, very little rain. Will be out the next few days. This is the last snow report for the season. From May 1 - Sept 30 Snow will be left as NA - since snow only very very rarely falls between those dates here.
5/3/2011 7:00 AM 0.00 0.0 M M M
5/4/2011 7:00 AM 0.39 M M M M Rain showers yesterday (.07) Light rain overnight begining about 10PM 5/3 and continuing to observation time.
5/5/2011 7:00 AM 0.21 M M M M
5/6/2011 7:00 AM 0.00 0.0 M M M
5/13/2011 7:30 AM 0.01 M M M M
5/14/2011 7:00 AM 0.02 M M M M
5/15/2011 7:00 AM 0.48 M M M M Thundershower yesterday (5/14) 9:PM with about .20 total. The remainder of the precip total occurred in occasional showers on and off in the day and overnight.
5/16/2011 7:00 AM 0.18 M M M M Thundershower Near direct strike of lightning. 6PM 5/15.
5/17/2011 7:00 AM 0.10 M M M M
5/18/2011 7:00 AM 0.13 M M M M
5/19/2011 7:00 AM 0.20 M M M M Thunder showers yesterday 5/18. Thunder to southwest, last night, no rain at this location.
5/20/2011 7:00 AM 0.05 M M M M
5/21/2011 7:00 AM 0.00 0.0 M M M
5/22/2011 7:00 AM 0.00 0.0 M M M
5/23/2011 7:00 AM 0.07 M M M M Light rain showers yesterday afternoon (5/22) T. .07 in a rain shower in the early morning hours.
5/24/2011 7:00 AM 0.01 M M M M
5/25/2011 7:00 AM 0.03 M M M M
5/26/2011 7:00 AM 0.00 0.0 M M M Mx 86 Mn 62
5/27/2011 7:00 AM 0.00 0.0 M M M
5/28/2011 7:00 AM 0.09 M M M M
5/29/2011 7:00 AM T M M M M
5/30/2011 7:00 AM 0.00 0.0 M M M
5/31/2011 7:00 AM 0.00 0.0 M M M
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.00 0.0 M M M
6/10/2011 7:00 AM 0.03 M M M M TRW 8PM 6/9.
6/14/2011 7:00 AM 0.00 0.0 M M M
6/15/2011 7:00 AM 0.00 0.0 M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM 0.50 M M M M Trw's off and on 5PM-midnight 6/16.
6/18/2011 7:00 AM 0.70 M M M M Afternoon and evening thundershowers 6-9PM last night (6/17) .25 and overnight rain as well (.45)
6/19/2011 7:00 AM T M M M M
6/20/2011 8:00 AM 0.27 M M M M
7/9/2011 7:00 AM 1.71 M M M M
7/10/2011 7:00 AM 0.00 0.0 M M M
7/11/2011 7:00 AM 0.00 0.0 M M M
7/12/2011 7:00 AM 0.33 M M M M TRW 8:30 PM 7/11.
7/13/2011 7:00 AM 0.00 0.0 M M M
7/14/2011 7:00 AM 0.34 M M M M
7/15/2011 7:00 AM 0.00 0.0 M M M
7/19/2011 7:30 AM 0.01 M M M M The ground was wet at 7:30AM 7/19 when I emptied the guage. Rain had very recently fell.
7/20/2011 7:00 AM 0.00 0.0 M M M
7/21/2011 7:00 AM 0.00 0.0 M M M
7/22/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/26/2011 7:00 AM 0.62 M M M M
7/27/2011 7:00 AM 0.00 0.0 M M M
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.05 M M M M Thunder Showers 7:30 PM 8/1 (.02) and around 10PM (.03).
8/3/2011 7:00 AM 0.00 0.0 M M M
8/4/2011 7:00 AM 0.18 M M M M
8/5/2011 7:00 AM T M M M M Drizzle ends just after obs time yesterday morning (8/4)
8/7/2011 7:00 AM 0.12 M M M M
8/8/2011 7:00 AM 0.11 M M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/14/2011 8:15 AM 0.57 M M M M .50 Yesterday afternoon (8/13)
8/15/2011 7:00 AM 0.96 M M M M Thundershowers around 10AM yesterday (8/14) .30 and again from 8:30-11:30 PM .66
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM 0.00 0.0 M M M
8/18/2011 7:00 AM 0.00 0.0 M M M
8/19/2011 7:00 AM 0.58 M M M M
8/20/2011 7:00 AM 0.00 0.0 M M M
8/21/2011 7:00 AM 0.02 M M M M Early AM TRW-
8/22/2011 7:00 AM 0.48 M M M M
8/23/2011 7:00 AM 0.00 0.0 M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.36 M M M M
8/27/2011 7:00 AM T M M M M
8/28/2011 7:00 AM 3.21 M M M M Moderate wind but power remained on. Rain began around noon 8/27 continued through the night. Light drizzle at obs time.
8/29/2011 7:00 AM 0.09 M M M M Rain finishes up from Irene around 9AM 8/28
8/30/2011 7:00 AM 0.00 0.0 M M M
8/31/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.48 M M M M Rain sometime yesterday afternoon while I was at work (.02). Fairly healthy thundershower observed 3AM 9/2 (.46)
9/4/2011 7:00 AM T M M M M TRW Yesterday 11AM (9/3)
9/6/2011 7:00 AM 1.03 M M M M Periods of heavy rain last night 9PM(9/5) onward. Drizzle at observation time.
9/7/2011 7:00 AM 0.74 M M M M Rain off and on for 24-hrs. Light rain at obs time.
9/8/2011 7:00 AM 2.74 M M M M
9/9/2011 7:00 AM 0.92 M M M M
9/10/2011 7:00 AM 0.26 M M M M
9/11/2011 7:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.23 M M M M TRW Sunday Afternoon (9/11) .11 Intermittant rain showers from 8PM-midnight (9/11) .12
9/13/2011 7:00 AM 0.00 0.0 M M M
9/14/2011 7:00 AM 0.00 0.0 M M M
9/15/2011 7:00 AM 0.00 0.0 M M M Thunder observed to North and West last evening. I didn't see any rain.
9/16/2011 7:00 AM 0.08 M M M M
9/23/2011 7:00 AM T M M M M
9/24/2011 4:15 AM 0.55 M M M M Had to leave for a trip early --- rain from yesterday (9/23) Nice rainbow as precip ended at sunset.
9/27/2011 7:00 AM 0.02 M M M M
9/28/2011 7:00 AM T M M M M
9/29/2011 7:00 AM 1.09 M M M M Thundershower yesterday (9/28) at 8:00 AM .27 TRW+ 8:30-10 PM 9/28 .82
9/30/2011 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/3/2010 10/11/2010 7:00 AM 9 0.95 0.0 M
4/24/2011 4/26/2011 7:00 AM 3 0.25 M M
4/29/2011 5/02/2011 7:00 AM 4 0.20 M M
6/2/2011 6/06/2011 7:00 AM 5 0.04 M M
9/17/2011 9/22/2011 7:00 AM 6 0.52 M M
9/25/2011 9/26/2011 7:00 AM 2 0.05 M M



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
4/2/2011 12:15 PM Rice Rice Rice Soft 10 10min no damage Continuous True After rain Same time as smaller hail