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 13 3.51 5.39 21 5.39 18 0.00 3 1 9 1 0.0 0 0
Nov 13 3.54 2.88 20 2.88 20 0.00 0 0 9 1 0.0 0 0
Dec 13 3.25 5.51 21 5.51 21 0.00 0 0 11 3 3.8 4 6
Jan 14 3.00 2.87 20 2.87 20 0.00 0 0 9 4 12.5 3 11
Feb 14 2.85 4.87 27 3.02 20 1.85 7 1 11 1 21.0 7 13
March 14 3.82 4.97 24 4.97 24 0.00 0 0 11 2 17.7 6 9
April 14 3.39 4.53 30 4.53 30 0.00 0 0 11 1 0.1 1 0
May 14 4.25 11.85 30 11.83 25 0.02 5 1 11 3 0.0 0 0
June 14 3.96 2.82 25 2.44 16 0.38 9 1 8 1 0.0 0 0
July 14 4.02 3.58 21 3.58 21 0.00 0 0 11 1 0.0 0 0
Aug 14 3.21 5.71 31 5.71 27 0.00 4 0 10 0 0.0 0 0
Sept 14 4.05 3.68 25 2.80 23 0.88 2 1 6 3 0.0 0 0
Water Year Totals: 42.85" 58.66" 295 days 55.53" 265 3.13" 30 days 5 117 days 21 days 55.1" 21 days 39 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
10/1/2013 0.00
10/2/2013 0.00
10/3/2013 0.00
10/4/2013 0.00
10/5/2013 **
10/6/2013 **
10/7/2013 0.00
10/8/2013 1.00
10/9/2013
10/10/2013 0.42
10/11/2013 1.19
10/12/2013 2.07
10/13/2013 0.50
10/14/2013 0.03
10/15/2013
10/16/2013 0.01
10/17/2013 0.00
10/18/2013 0.13
10/19/2013 0.00
10/20/2013 T
10/21/2013 0.00
10/22/2013
10/23/2013
10/24/2013
10/25/2013 0.00
10/26/2013
10/27/2013
10/28/2013
10/29/2013
10/30/2013 0.04
10/31/2013
11/1/2013 0.05
11/2/2013 0.14
11/3/2013 0.00
11/4/2013
11/5/2013 0.00
11/6/2013
11/7/2013 T
11/8/2013 0.03
11/9/2013
11/10/2013
11/11/2013 0.00
11/12/2013 0.00
11/13/2013 0.00
11/14/2013
11/15/2013 0.00
11/16/2013 0.18
11/17/2013 0.04
11/18/2013 0.18
11/19/2013
11/20/2013 0.00
11/21/2013 0.00
11/22/2013
11/23/2013 0.02
11/24/2013 0.00
11/25/2013
11/26/2013 0.00
11/27/2013 2.17
11/28/2013 0.07
11/29/2013
11/30/2013
12/1/2013
12/2/2013
12/3/2013
12/4/2013
12/5/2013 0.00
12/6/2013 0.11
12/7/2013 1.18
12/8/2013
12/9/2013 0.95
12/10/2013 0.11
12/11/2013 0.25
12/12/2013 0.00
12/13/2013 0.00
12/14/2013 0.00
12/15/2013 0.53
12/16/2013
12/17/2013 T
12/18/2013 T
12/19/2013
12/20/2013
12/21/2013
12/22/2013 0.10
12/23/2013 0.81
12/24/2013 0.37
12/25/2013 T
12/26/2013 0.00
12/27/2013 0.00
12/28/2013 0.00
12/29/2013 0.16
12/30/2013 0.94
12/31/2013
Day of YearDaily PrcpMultiday Prcp
1/1/2014
1/2/2014
1/3/2014 0.44
1/4/2014 0.00
1/5/2014 0.00
1/6/2014 0.27
1/7/2014 T
1/8/2014 0.00
1/9/2014
1/10/2014 0.13
1/11/2014 0.53
1/12/2014 0.59
1/13/2014
1/14/2014 0.09
1/15/2014 0.31
1/16/2014 T
1/17/2014
1/18/2014 T
1/19/2014
1/20/2014
1/21/2014
1/22/2014 0.47
1/23/2014 0.00
1/24/2014
1/25/2014 0.00
1/26/2014 T
1/27/2014 0.00
1/28/2014
1/29/2014 0.04
1/30/2014 0.00
1/31/2014
2/1/2014 0.00
2/2/2014 0.00
2/3/2014 **
2/4/2014 **
2/5/2014 **
2/6/2014 **
2/7/2014 **
2/8/2014 **
2/9/2014 1.85
2/10/2014 0.05
2/11/2014 0.00
2/12/2014 0.00
2/13/2014 1.11
2/14/2014 1.22
2/15/2014 0.02
2/16/2014 0.02
2/17/2014 T
2/18/2014 0.12
2/19/2014 0.01
2/20/2014 0.14
2/21/2014 0.00
2/22/2014 0.18
2/23/2014 0.00
2/24/2014 0.00
2/25/2014
2/26/2014 0.10
2/27/2014 0.05
2/28/2014 0.00
3/1/2014
3/2/2014
3/3/2014 0.64
3/4/2014 0.18
3/5/2014 0.00
3/6/2014
3/7/2014
3/8/2014 0.00
3/9/2014 0.00
3/10/2014 0.00
3/11/2014 0.00
3/12/2014
3/13/2014 0.25
3/14/2014 0.00
3/15/2014 0.00
3/16/2014
3/17/2014 0.56
3/18/2014 0.01
3/19/2014 0.00
3/20/2014 0.24
3/21/2014 0.00
3/22/2014 0.02
3/23/2014
3/24/2014 T
3/25/2014 0.00
3/26/2014 0.27
3/27/2014 0.00
3/28/2014 T
3/29/2014 0.09
3/30/2014 1.20
3/31/2014 1.51
Day of YearDaily PrcpMultiday Prcp
4/1/2014 0.00
4/2/2014 0.00
4/3/2014 0.01
4/4/2014 0.00
4/5/2014 0.14
4/6/2014 0.00
4/7/2014 0.02
4/8/2014 0.55
4/9/2014 0.00
4/10/2014 0.00
4/11/2014 0.00
4/12/2014 0.04
4/13/2014 0.00
4/14/2014 0.00
4/15/2014 0.16
4/16/2014 1.64
4/17/2014 0.00
4/18/2014 0.00
4/19/2014 0.00
4/20/2014 0.00
4/21/2014 0.00
4/22/2014 0.00
4/23/2014 0.03
4/24/2014 0.00
4/25/2014 0.00
4/26/2014 0.36
4/27/2014 T
4/28/2014 0.00
4/29/2014 0.24
4/30/2014 1.34
5/1/2014 5.07
5/2/2014 T
5/3/2014 **
5/4/2014 **
5/5/2014 **
5/6/2014 **
5/7/2014 0.02
5/8/2014 0.16
5/9/2014 T
5/10/2014 0.00
5/11/2014 0.18
5/12/2014 0.00
5/13/2014 0.23
5/14/2014 T
5/15/2014 0.01
5/16/2014 2.92
5/17/2014 0.40
5/18/2014 0.00
5/19/2014 0.00
5/20/2014 0.00
5/21/2014 0.00
5/22/2014 1.10
5/23/2014 0.00
5/24/2014 0.00
5/25/2014 0.00
5/26/2014 0.00
5/27/2014 0.00
5/28/2014 1.23
5/29/2014 0.04
5/30/2014 0.49
5/31/2014
6/1/2014
6/2/2014
6/3/2014
6/4/2014 0.01
6/5/2014 0.52
6/6/2014 0.00
6/7/2014 0.00
6/8/2014 0.00
6/9/2014 0.36
6/10/2014 T
6/11/2014 0.10
6/12/2014 0.79
6/13/2014 0.15
6/14/2014 0.03
6/15/2014 **
6/16/2014 **
6/17/2014 **
6/18/2014 **
6/19/2014 **
6/20/2014 **
6/21/2014 **
6/22/2014 **
6/23/2014 0.38
6/24/2014 0.00
6/25/2014 0.00
6/26/2014 0.48
6/27/2014
6/28/2014
6/29/2014 0.00
6/30/2014 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2014 0.00
7/2/2014
7/3/2014 0.42
7/4/2014 0.48
7/5/2014
7/6/2014
7/7/2014
7/8/2014 0.00
7/9/2014 0.50
7/10/2014 T
7/11/2014 0.13
7/12/2014 0.00
7/13/2014 0.00
7/14/2014 0.78
7/15/2014 0.01
7/16/2014 1.15
7/17/2014
7/18/2014 0.00
7/19/2014
7/20/2014 0.01
7/21/2014 0.00
7/22/2014
7/23/2014
7/24/2014 0.04
7/25/2014 0.00
7/26/2014 0.00
7/27/2014 0.03
7/28/2014 0.03
7/29/2014 0.00
7/30/2014
7/31/2014
8/1/2014 0.00
8/2/2014 0.08
8/3/2014 0.20
8/4/2014 0.38
8/5/2014 0.00
8/6/2014 0.05
8/7/2014 0.00
8/8/2014 0.00
8/9/2014
8/10/2014 0.00
8/11/2014 0.00
8/12/2014 0.12
8/13/2014 3.86
8/14/2014 0.00
8/15/2014 0.00
8/16/2014 0.00
8/17/2014 0.00
8/18/2014 0.00
8/19/2014 0.00
8/20/2014 0.00
8/21/2014 0.10
8/22/2014 0.11
8/23/2014 0.13
8/24/2014 0.68
8/25/2014 0.00
8/26/2014 0.00
8/27/2014 0.00
8/28/2014 0.00 **
8/29/2014 **
8/30/2014 **
8/31/2014 **
9/1/2014 **
9/2/2014 0.88
9/3/2014 1.17
9/4/2014 0.00
9/5/2014 T
9/6/2014 0.00
9/7/2014 0.73
9/8/2014 0.00
9/9/2014 T
9/10/2014 0.00
9/11/2014 0.00
9/12/2014 0.00
9/13/2014
9/14/2014 0.11
9/15/2014 0.00
9/16/2014 0.00
9/17/2014 0.00
9/18/2014 0.00
9/19/2014 T
9/20/2014 0.00
9/21/2014 0.00
9/22/2014
9/23/2014
9/24/2014
9/25/2014 0.53
9/26/2014 0.22
9/27/2014
9/28/2014 0.00
9/29/2014 0.00
9/30/2014 0.04



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2013 7:00 AM 0.00 0.0 M M M
10/2/2013 7:00 AM 0.00 0.0 M M M
10/3/2013 7:00 AM 0.00 0.0 M M M
10/4/2013 7:00 AM 0.00 0.0 M 0.0 M
10/8/2013 7:00 AM 1.00 0.0 M 0.0 M Yes, Exactly 1.00 inches, no rounding. Rain, heavy at times 8AM-2PM. Nice sunset (10/7)
10/10/2013 7:15 AM 0.42 0.0 M 0.0 M Steady light rain from about 3PM (10/9) onward.
10/11/2013 7:00 AM 1.19 0.0 M 0.0 M Steady rain for the last 24 hrs
10/12/2013 7:00 AM 2.07 0.0 M 0.0 M Steady rain all day (10/11) Occasionally moderate rain. 1.10 7AM-6PM, .69 6PM-11:30 PM, .28 overnight. Not raining at obs time.
10/13/2013 8:00 AM 0.50 0.0 M 0.0 M .45 7AM 10/12-2AM 10/13. .05 2-8 AM 10/13
10/14/2013 7:00 AM 0.03 0.0 M 0.0 M Drizzle yesterday (10/13) AM)
10/16/2013 7:00 AM 0.01 0.0 M 0.0 M Rain sometime overnight 10/16 early AM
10/17/2013 7:00 AM 0.00 0.0 M M M
10/18/2013 7:00 AM 0.13 0.0 M 0.0 M Rain Shower 9-10 PM last night (10/17)
10/19/2013 7:00 AM 0.00 0.0 M M M
10/20/2013 7:00 AM T 0.0 M 0.0 M
10/21/2013 7:00 AM 0.00 0.0 M M M
10/25/2013 7:00 AM 0.00 0.0 M M M Frost
10/30/2013 8:00 AM 0.04 0.0 M 0.0 M AM rain just prior to obs time.
11/1/2013 7:00 AM 0.05 0.0 M 0.0 M
11/2/2013 7:00 AM 0.14 0.0 M 0.0 M
11/3/2013 7:00 AM 0.00 0.0 M M M
11/5/2013 7:00 AM 0.00 0.0 M M M
11/7/2013 7:00 AM T 0.0 M 0.0 M
11/8/2013 7:00 AM 0.03 0.0 M 0.0 M
11/11/2013 7:00 AM 0.00 0.0 M 0.0 M
11/12/2013 7:00 AM 0.00 0.0 M 0.0 M
11/13/2013 7:00 AM 0.00 0.0 M 0.0 M
11/15/2013 7:00 AM 0.00 0.0 M 0.0 M
11/16/2013 9:00 AM 0.18 0.0 M 0.0 M
11/17/2013 7:00 AM 0.04 0.0 M 0.0 M
11/18/2013 7:00 AM 0.18 0.0 M 0.0 M
11/20/2013 7:00 AM 0.00 0.0 M M M
11/21/2013 7:00 AM 0.00 0.0 M 0.0 M
11/23/2013 7:00 AM 0.02 0.0 M 0.0 M
11/24/2013 7:00 AM 0.00 0.0 M 0.0 M
11/26/2013 7:00 AM 0.00 0.0 M 0.0 M
11/27/2013 7:40 AM 2.17 0.0 M 0.0 M Rain from yesterday at around 8AM-early morning hours.
11/28/2013 7:00 AM 0.07 T M 0.0 M Snow mixed with rain yesterday afternoon.
12/5/2013 7:00 AM 0.00 0.0 M M M
12/6/2013 7:00 AM 0.11 0.0 M 0.0 M Early AM rain. Some drizzle yesterday morning.
12/7/2013 7:00 AM 1.18 0.0 M 0.0 M Rain all day yesterday, Moderate in the evening.
12/9/2013 7:00 AM 0.95 1.3 M 1.0 M Snow began around 9AM (12/8). Changed to sleet and freezing rain at 2PM. Freezing rain continued into the night. The ground is still warm so roads and sidewalks are mostly passable. Trees have about .2 inches ice on them and do not appear to be stressed.
12/10/2013 7:10 AM 0.11 0.4 M T M .06 Rain yesterday (10/9) 7AM-Noon. .05 in heavy snow just prior to obs time. .4 inch snow.
12/11/2013 7:00 AM 0.25 1.9 M 2.0 M Snow yesterday - ends around noon. (12/10). Snow is wet and melting from the bottom - indicating that the ground is still relatively warm. Total snow=2.3 inches (.4 reported on yesterday's obs.)
12/12/2013 7:00 AM 0.00 0.0 M 1.5 M
12/13/2013 7:00 AM 0.00 0.0 M 1.0 M
12/14/2013 7:00 AM 0.00 0.0 M 1.0 M
12/15/2013 7:00 AM 0.53 0.2 M 1.0 M Snow, 12:Noon - 5 PM, Moderate at times, but mostly melting as it fell… mixing with sleet then changing to rain by 7PM (12/14)
12/17/2013 7:00 AM T T M T M Light snow shower around midnight 12/16-12-17
12/18/2013 7:00 AM T T M T M Very light snow around 8 PM (12/17), and some snow pellets on the deck in the morning.
12/22/2013 8:00 AM 0.10 0.0 M 0.0 M A brief, heavy rain shower at 7:30 AM (12/22) puts .10 inches in the gauge.
12/23/2013 7:00 AM 0.81 0.0 M 0.0 M Rain off and on in the last 24-hours. .22 8AM- Midnight 12/22, .59 midnight - 7AM 12/23.
12/24/2013 7:00 AM 0.37 0.0 M 0.0 M Most of the rain falls in about an hour at around 10 AM 12/23. (.33). .04 in the remainder of the day. Rain ended in early evening.
12/25/2013 7:00 AM T T M 0.0 M Snow Flurry around 3-4 PM 12/24.
12/26/2013 7:00 AM 0.00 0.0 M 0.0 M
12/27/2013 7:00 AM 0.00 0.0 M 0.0 M
12/28/2013 7:00 AM 0.00 0.0 M 0.0 M
12/29/2013 7:30 AM 0.16 0.0 M 0.0 M Rain began between midnight and 4AM
12/30/2013 7:00 AM 0.94 0.0 M 0.0 M Rain yesterday morning, moderate at time. Ends around 4 PM 12/29
1/3/2014 7:00 AM 0.44 5.4 M 5.0 M Snow begins around 4PM, Heavy 6-9 PM, Tapers off overnight. 4.8 inches by 11:30 PM (1/2)
1/4/2014 7:00 AM 0.00 0.0 M 4.0 M
1/5/2014 7:00 AM 0.00 0.0 M 3.0 M
1/6/2014 7:30 AM 0.27 0.0 M 0.5 M Drizzle and rain off and on for close to 24-hrs.
1/7/2014 7:00 AM T 0.0 M T M
1/8/2014 7:00 AM 0.00 0.0 M 0.0 M
1/10/2014 7:00 AM 0.13 0.0 M 0.0 M Freezing Rain AM.
1/11/2014 7:00 AM 0.53 0.0 M 0.0 M Freezing Rain yesterday morning, changes to rain by late morning, rain and drizzle throughout the last 24-hrs.
1/12/2014 7:00 AM 0.59 0.0 M 0.0 M
1/14/2014 7:30 AM 0.09 0.0 M 0.0 M
1/15/2014 7:00 AM 0.31 0.0 M 0.0 M Light rain yesterday (1/14) Obs time to about 8PM. Heavy Fog overnight.
1/16/2014 7:00 AM T T M 0.0 M Snow grains + some light snow dusting overnight.
1/18/2014 7:00 AM T T M 0.0 M A few snowflakes are still on the ground from an overnight flurry (early AM 1/18).
1/22/2014 7:00 AM 0.47 6.5 M 6.0 M Snow yesterday 9AM-10PM. Dry and drifting (Unusual for here). Precip estimated from core sample on snow board, adjusted to average snow depth (Snow board was slightly lower than the average due to drifting.)
1/23/2014 7:00 AM 0.00 0.0 M 5.0 M
1/25/2014 7:00 AM 0.00 0.0 M 3.5 M
1/26/2014 7:00 AM T T M 3.0 M
1/27/2014 7:00 AM 0.00 0.0 M 3.0 M
1/29/2014 7:00 AM 0.04 0.6 M 2.5 M Dusting of snow -- Precip from melted gauge catch.
1/30/2014 7:00 AM 0.00 0.0 M 2.0 M
2/1/2014 7:00 AM 0.00 0.0 M 1.0 M
2/2/2014 7:00 AM 0.00 0.0 M T M
2/10/2014 7:00 AM 0.05 0.7 M 0.5 M Wet snow shower around 2PM. Drier, heaver snow 4-6PM. (2/9)
2/11/2014 7:00 AM 0.00 0.0 M T M
2/12/2014 7:00 AM 0.00 0.0 M T M
2/13/2014 7:00 AM 1.11 13.0 M 13.0 M Heavy snow, mixed with sleet at obs time. 13.0 from averages.. some drifting. Precipitation total from gauge catch adjusted to snow amount. (Gauge had 29 cm of snow, actual = 33 cm. gauge total .92 x 33/29 = 1.05 + .06 from midnight obs last night.
2/14/2014 7:00 AM 1.22 4.0 M 14.0 M I am suspicious of the precip amount, suspecting that sleet must have bounced into the gauge, inflating total. There was no tree drip, nor was there there much wind. There was just a lot of heavy sleet in the gauge. Rather than to list missing, I'll just report what I measured. Sleet was heavy at times 8-9AM yesterday (2/13) morning. Precip changed to rain, 9-5PM, then back to snow. Heavy, wet snow last evening, ending around 9 PM. I measured .9 inch of snow/sleet from yesterday morning 7-9AM. 3.1 inches of wet snow in the evening.
2/15/2014 7:00 AM 0.02 T M 9.5 M Some sleet early AM 2/15. Light rain at obs time.
2/16/2014 7:00 AM 0.02 0.1 M 9.5 M Rain in AM (2/15) Changing to snow around 10AM, but with above freezing temps snow struggled to accumulate. .1 inch after period of heaviest snow, melting soon afterward.
2/17/2014 7:00 AM T T M 9.0 M Some snow flakes around 6 PM. (2/16)
2/18/2014 7:00 AM 0.12 0.9 M 9.0 M Snow with snow pellets.
2/19/2014 7:40 AM 0.01 0.0 M 8.0 M Freezing Rain just prior to obs time.
2/20/2014 7:00 AM 0.14 0.0 M 6.5 M Thunder shower yesterday (2/19) at 9AM.
2/21/2014 7:00 AM 0.00 0.0 M 5.0 M
2/22/2014 7:00 AM 0.18 0.0 M 1.0 M
2/23/2014 7:00 AM 0.00 0.0 M T M
2/24/2014 7:00 AM 0.00 0.0 M 0.0 M
2/26/2014 7:10 AM 0.10 1.5 M 1.0 M .06 from last night, .04 this morning. Yesterdays morning snowfall was difficult to measure, as some melting must have occurred before I got home from work to measure it. Measurements were taken on icy snow left over from last weeks storm (in the shade of the north side of my house). 0.8 inches. The snow was still dry and fluffy, however, so I'll just report that amount. 0.7 inches of additional snow this morning, accurately measured at 7:10 this morning, bringing the total to 1.5 for 24-hrs.
2/27/2014 7:00 AM 0.05 0.8 M T M Snow yesterday morning.
2/28/2014 7:00 AM 0.00 0.0 M T M
3/3/2014 6:45 AM 0.64 1.1 M 1.0 M Snow at obs time. Rain (.12 -> 11 PM 3/2). Rain --> ZR --> Sleet --> Snow overnight.
3/4/2014 7:00 AM 0.18 3.0 M 4.0 M Snow from yesterday. (3/3). Min temperature this morning is -2 . Below zero in March! Something I never thought could happen. Fluffy snow cover does wonders. Snow total from the storm 4.1 inches, Snow total for the season so far = 41.4 inches.
3/5/2014 7:00 AM 0.00 0.0 M 3.0 M
3/8/2014 7:00 AM 0.00 0.0 M 1.0 M
3/9/2014 7:00 AM 0.00 0.0 M T M
3/10/2014 7:00 AM 0.00 0.0 M 0.0 M
3/11/2014 7:00 AM 0.00 0.0 M 0.0 M
3/13/2014 7:00 AM 0.25 0.0 M 0.0 M Brief but intense rain shower around 6-7 PM 3/12, followed by clearing and high winds that lasted through the night, with sharply colder temps.
3/14/2014 7:00 AM 0.00 0.0 M 0.0 M
3/15/2014 7:00 AM 0.00 0.0 M 0.0 M Last natural snow disappears from shaded areas.
3/17/2014 7:00 AM 0.56 9.4 M 9.0 M Snow began 5PM, heavy in the evening. Snow total from snow board, 3.6 Inches at my 11:30 PM obs time. I placed a new snow board down and measured an additional 5.8 Precip from Gauge catch and core sample agreed well at .56, This brings the seasonal snow total to 50.8 inches.
3/18/2014 7:00 AM 0.01 0.1 M 7.0 M
3/19/2014 7:00 AM 0.00 0.0 M 2.0 M In spite of cold temperatures, snow is melting rapidly... The ground is warm and melts snow from underneath.
3/20/2014 7:00 AM 0.24 0.0 M 0.0 M
3/21/2014 7:00 AM 0.00 0.0 M 0.0 M
3/22/2014 7:00 AM 0.02 0.0 M 0.0 M Light Rain Yesterday 1-3PM. (3/21)
3/24/2014 7:00 AM T 0.0 M 0.0 M RW- around 4PM 3/23.
3/25/2014 7:00 AM 0.00 0.0 M M M
3/26/2014 7:00 AM 0.27 3.5 M 2.0 M It's so difficult measuring springtime snow, worse than drifting snow. Snow amount depends entirely on how thick ground insulation is, and whether ground is warmed by sunshine (when the sun is out.) The official snow measurement taken from brick walk normally in the shade of the house - 3.5 inches, and from readings in locations normally shaded by the sun. Grass surfaces between 2.5 and 3 inches on sunny side of house, 3.5 and 4 inches on shaded side. Paved roads in exposed to sun have no snow accumulation at all. My paved driveway had 3.5 inches of snow where shaded by the carport, none otherwise. The snow board, had slightly less snow than areas closer to north side of the house. Precip from the gauge catch.
3/27/2014 7:00 AM 0.00 0.0 M 1.0 M
3/28/2014 7:00 AM T 0.0 M 0.0 M
3/29/2014 7:00 AM 0.09 0.0 M 0.0 M
3/30/2014 7:00 AM 1.20 0.0 M 0.0 M Rain most of day yesterday: .76 by 23:30 (3/29), another .44 by 7AM. Some heavy showers just prior to obs time. Light rain at obs time.
3/31/2014 7:00 AM 1.51 0.6 M 0.0 M Rain , then sleet (14:00) Then snow (15:00-17:00) then back to rain. Snow sticks, A slushy 0.6 inches by 5PM. (3/30) Rain ends around midnight.
4/1/2014 7:00 AM 0.00 0.0 M M M
4/2/2014 7:00 AM 0.00 0.0 M M M
4/3/2014 7:00 AM 0.01 0.0 M M M
4/4/2014 7:00 AM 0.00 0.0 M M M
4/5/2014 7:00 AM 0.14 0.0 M 0.0 M Most rain in a brief heavy shower sometime near midnight (4/4 or 4/5)
4/6/2014 7:00 AM 0.00 0.0 M M M
4/7/2014 7:40 AM 0.02 0.0 M 0.0 M Rain in morning, light rain at obs time.
4/8/2014 7:00 AM 0.55 0.0 M 0.0 M Rain off and on all day yesterday (4/7). Drizzle overnight
4/9/2014 7:00 AM 0.00 0.0 M M M
4/10/2014 7:00 AM 0.00 0.0 M M M
4/11/2014 7:00 AM 0.00 0.0 M M M
4/12/2014 7:00 AM 0.04 0.0 M 0.0 M
4/13/2014 7:00 AM 0.00 0.0 M M M
4/14/2014 7:00 AM 0.00 0.0 M 0.0 M
4/15/2014 7:15 AM 0.16 0.0 M 0.0 M Rain at obs time.
4/16/2014 7:00 AM 1.64 0.1 M 0.0 M Rain, very heavy between 7:30 and 8:30 AM yesterday morning (4/15). Rain changed to sleet and snow before ending at around 9PM, 0.1 inch on cars and wooden decks. 9:$& -- Correction .16 from yesterday morning was included in previously reported total... 1.64 is the correct 24-h amount
4/17/2014 7:00 AM 0.00 0.0 M M M
4/18/2014 7:00 AM 0.00 0.0 M 0.0 M
4/19/2014 7:00 AM 0.00 0.0 M M M
4/20/2014 7:00 AM 0.00 0.0 M M M
4/21/2014 7:00 AM 0.00 0.0 M M M
4/22/2014 7:00 AM 0.00 0.0 M M 0.00
4/23/2014 7:00 AM 0.03 0.0 M 0.0 M
4/24/2014 7:00 AM 0.00 0.0 M M M
4/25/2014 7:00 AM 0.00 0.0 M M M
4/26/2014 7:00 AM 0.36 0.0 M 0.0 M Thundershowers around 4-6 PM. (4/25)
4/27/2014 7:00 AM T 0.0 M M M
4/28/2014 7:00 AM 0.00 0.0 M M M
4/29/2014 7:00 AM 0.24 0.0 M 0.0 M
4/30/2014 7:00 AM 1.34 0.0 M 0.0 M Drizzle with periods of rain and rain showers for the last 24-hours. Thunder around 3AM 4/30.
5/1/2014 7:00 AM 5.07 0.0 M 0.0 M Heaviest rain from 1-3 Occasional Thunder. Widespread flooding.
5/2/2014 7:00 AM T M M M M A few drops of rain around sunset (5/1). Beginning today and through Sept 30 I will not report "Zero" snowfall amounts... unless there actually is a non-zero chance of snow.
5/8/2014 7:30 AM 0.16 M M M M TRW yesterday around noon (5/7). Drizzle at obs time.
5/9/2014 7:00 AM T M M M M Drizzle yesterday morning 7-8AM.
5/10/2014 7:00 AM 0.00 0.0 M M M
5/11/2014 7:00 AM 0.18 M M M M
5/12/2014 7:00 AM 0.00 0.0 M M M
5/13/2014 7:00 AM 0.23 M M M M Brief thundershower last night around 8PM. (5/12)
5/14/2014 7:00 AM T M M M M Thunder with a few rain drops 8 PM last night (5/13). Drizzle at obs time.
5/15/2014 7:00 AM 0.01 M M M M
5/16/2014 7:00 AM 2.92 M M M M Yesterday's total as of 10PM: .21 2.71 overnight. Moderate rain at obs time.
5/17/2014 7:00 AM 0.40 M M M M Rain finishes up yesterday morning. Flooding in the river valleys once again.
5/18/2014 7:00 AM 0.00 0.0 M M M
5/19/2014 7:00 AM 0.00 0.0 M M M
5/20/2014 7:00 AM 0.00 0.0 M M M
5/21/2014 7:00 AM 0.00 0.0 M M M
5/22/2014 7:00 AM 1.10 M M M M Rain shower yesterday (5/21) around 6 PM --- .07, Thundershower with lots of lightning, several close strikes, heavy rain 5-6 AM, 5/23. 1.03.
5/23/2014 7:00 AM 0.00 0.0 M M M I didn't see any evidence of rain at my location, even though there were plenty of dark clouds around at my workplace 10 miles to the southeast.
5/24/2014 7:00 AM 0.00 0.0 M M M
5/25/2014 7:00 AM 0.00 0.0 M M M
5/26/2014 7:00 AM 0.00 0.0 M M M
5/27/2014 7:00 AM 0.00 0.0 M M M
5/28/2014 7:00 AM 1.23 M M M M Thunderstorm with wind and heavy rain -5:30-7PM 5/27. .01 overnight in a shower - time unknown.
5/29/2014 7:20 AM 0.04 M M M M Drizzle at obs time.
5/30/2014 7:00 AM 0.49 M M M M Occasional drizzle and rain all day, and overnight (5/29-30)
6/4/2014 7:00 AM 0.01 M M M M TRW to south just barely grazes the area - 3PM 6/3.
6/5/2014 7:00 AM 0.52 M M M M Light rain began around 9: PM (6/4) continued intermittently through the night.
6/6/2014 7:00 AM 0.00 0.0 M M M
6/7/2014 7:00 AM 0.00 0.0 M M M
6/8/2014 7:00 AM 0.00 0.0 M M M
6/9/2014 7:00 AM 0.36 M M M M Light rain beginning around 10 PM and continuing through the early AM hours. (6/8-6/9)
6/10/2014 7:00 AM T M M M M
6/11/2014 7:00 AM 0.10 M M M M Mid afternoon shower (6/10)
6/12/2014 7:00 AM 0.79 M M M M Thunder storm 9 PM last night (6/11) (.70) Some additional light rain last night, drizzle at obs time.
6/13/2014 7:00 AM 0.15 M M M M
6/14/2014 7:00 AM 0.03 M M M M A Brief Thundershower yesterday afternoon, (.03) and some additional light rain at night. (6/13) (T)
6/24/2014 7:00 AM 0.00 0.0 M M M
6/25/2014 7:00 AM 0.00 0.0 M M M
6/26/2014 7:00 AM 0.48 M M M M Thunderstorm 9-11 PM last night (6/25)
6/29/2014 7:00 AM 0.00 0.0 M M M
6/30/2014 7:00 AM 0.00 0.0 M M M
7/1/2014 7:00 AM 0.00 0.0 M M M
7/3/2014 7:00 AM 0.42 M M M M Thundershower (.28) around 4PM .10 in another thundershower at around 10PM (7/2)
7/4/2014 7:00 AM 0.48 M M M M Thunderstorm 4:30-6 PM. .45 .03 in drizzle or light rain in early AM 7/4.
7/8/2014 7:00 AM 0.00 0.0 M M M
7/9/2014 7:00 AM 0.50 M M M M Windy thunderstorm around 7PM 7/8
7/10/2014 7:00 AM T M M M M
7/11/2014 7:00 AM 0.13 M M M M
7/12/2014 7:00 AM 0.00 0.0 M M M
7/13/2014 7:00 AM 0.00 0.0 M M M
7/14/2014 7:00 AM 0.78 M M M M Windy 9PM, then thunderstorm 9:30-11: PM( .46 - 7/13) . Another Thundershower after midnight sometime (1AM?) .32 -7/14)
7/15/2014 7:00 AM 0.01 M M M M TRW around 5PM Rain mostly misses the area. (7/14)
7/16/2014 7:00 AM 1.15 M M M M Thundershowers, moderate - to - heavy rain at times, yesterday afternoon and evening (7/15)
7/18/2014 7:00 AM 0.00 0.0 M M M
7/20/2014 7:00 AM 0.01 M M M M Light rain overnight (7/19-7-20)
7/21/2014 7:00 AM 0.00 0.0 M M M
7/24/2014 8:00 AM 0.04 M M M M Trace of rain in last nights thunder shower, .04 overnight.
7/25/2014 7:00 AM 0.00 0.0 M M M
7/26/2014 7:00 AM 0.00 0.0 M M M
7/27/2014 7:30 AM 0.03 M M M M Early morning rain
7/28/2014 7:00 AM 0.03 M M M M Evening thundershower around 11:30 PM 7/27.
7/29/2014 7:00 AM 0.00 0.0 M M M
8/1/2014 7:00 AM 0.00 0.0 M M M
8/2/2014 8:00 AM 0.08 M M M M T Rain yesterday. .08 in the early morning.
8/3/2014 8:00 AM 0.20 M M M M Rain after midnight.
8/4/2014 7:00 AM 0.38 M M M M Thundershower 9 - 11 PM.
8/5/2014 7:00 AM 0.00 0.0 M M M
8/6/2014 7:30 AM 0.05 M M M M Early AM rain
8/7/2014 7:00 AM 0.00 0.0 M M M
8/8/2014 7:00 AM 0.00 0.0 M M M
8/10/2014 7:00 AM 0.00 0.0 M M M
8/11/2014 7:00 AM 0.00 0.0 M M M
8/12/2014 7:00 AM 0.12 M M M M Occasional Light rain 8PM (8/11) -- 7AM (8/12)
8/13/2014 7:00 AM 3.86 M M M M Heavy rain throughout the late morning and early afternoon (8/12)
8/14/2014 7:00 AM 0.00 0.0 M M M
8/15/2014 7:00 AM 0.00 0.0 M M M
8/16/2014 7:00 AM 0.00 0.0 M M M
8/17/2014 7:00 AM 0.00 0.0 M M M
8/18/2014 7:00 AM 0.00 0.0 M M M
8/19/2014 7:00 AM 0.00 0.0 M M M
8/20/2014 7:00 AM 0.00 0.0 M M M
8/21/2014 7:00 AM 0.10 M M M M TRW last evening… 6PM. (8/20)
8/22/2014 7:00 AM 0.11 M M M M
8/23/2014 7:00 AM 0.13 M M M M
8/24/2014 7:00 AM 0.68 M M M M Rain all day (8/23) - one of those (these days) rare forecast busts as morning showers and clearing was expected.
8/25/2014 7:00 AM 0.00 0.0 M M M
8/26/2014 7:00 AM 0.00 0.0 M M M
8/27/2014 7:00 AM 0.00 0.0 M M M
8/28/2014 7:00 AM 0.00 0.0 M M M
9/3/2014 7:00 AM 1.17 M M M M TRW+ around 3 PM. TRW 8PM and again at 11 (9/2)
9/4/2014 7:00 AM 0.00 0.0 M M M
9/5/2014 7:00 AM T M M M M Rain showers around 9AM 9/4.
9/6/2014 7:00 AM 0.00 0.0 M M M
9/7/2014 7:00 AM 0.73 M M M M TRW around 7PM. (9/6)
9/8/2014 7:00 AM 0.00 0.0 M M M
9/9/2014 7:00 AM T M M M M Just a few sprinkles 9AM and again at 7PM (9/8)
9/10/2014 7:00 AM 0.00 0.0 M M M
9/11/2014 7:00 AM 0.00 0.0 M M M
9/12/2014 7:00 AM 0.00 0.0 M M M
9/14/2014 7:00 AM 0.11 M M M M Light rain off and on 9:30-3PM (9/13)
9/15/2014 7:00 AM 0.00 0.0 M M M
9/16/2014 7:00 AM 0.00 0.0 M M M
9/17/2014 7:00 AM 0.00 0.0 M M M
9/18/2014 7:00 AM 0.00 0.0 M M M
9/19/2014 7:00 AM T M M M M A few drops of rain around 1PM.
9/20/2014 7:00 AM 0.00 0.0 M M M
9/21/2014 7:00 AM 0.00 0.0 M M M
9/25/2014 7:00 AM 0.53 M M M M Rain began around 8PM(9/24), Gentle, steady rain after midnight. Raining at obs time.
9/26/2014 7:00 AM 0.22 M M M M Light rain yesterday morning (9/25)
9/28/2014 7:00 AM 0.00 0.0 M M M
9/29/2014 7:00 AM 0.00 0.0 M M M
9/30/2014 7:00 AM 0.04 M M M M Light rain yesterday afternoon (9/29).



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/5/2013 10/07/2013 7:00 AM 3 0.00 M M
2/3/2014 2/09/2014 7:00 AM 7 1.85 0.0 M At the AMS meeting. Rain gauge frozen solid… Reported amount from rain gauge measurement. There was likely not much evaporation from the week away… readings were very close to neighboring stations.
5/3/2014 5/07/2014 7:00 AM 5 0.02 M M
6/15/2014 6/23/2014 7:00 AM 9 0.38 M M
8/28/2014 9/02/2014 7:00 AM 6 0.88 M M .14 between 10PM 9/1 and 7: AM 9/2.



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