Station Overview Station Location
Station Number NH-ST-13 Latitude 43.10351385
Station Name Durham 3.6 SW Longitude -70.97561023
County Strafford Elevation (ft) 108



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 4.06 4.62 31 4.62 31 0.00 0 0 14 1 0.0 0 0
Nov 10 4.48 4.67 30 4.67 30 0.00 0 0 12 1 0.0 0 0
Dec 10 3.63 3.45 31 3.45 31 0.00 0 0 6 3 5.2 4 5
Jan 11 3.07 2.30 31 2.30 31 0.00 0 0 10 5 30.9 11 22
Feb 11 3.05 3.39 28 3.39 28 0.00 0 0 10 1 24.9 10 28
March 11 3.85 4.76 31 4.76 31 0.00 0 0 10 5 3.1 3 22
April 11 4.28 5.34 30 5.34 30 0.00 0 0 19 3 6.8 2 3
May 11 4.02 4.63 31 4.63 31 0.00 0 0 17 0 0.0 0 0
June 11 3.97 4.86 30 4.86 30 0.00 0 0 14 2 0.0 0 0
July 11 3.85 1.51 30 1.51 30 0.00 0 0 10 3 0.0 0 0
Aug 11 3.52 8.35 31 8.35 31 0.00 0 0 15 4 0.0 0 0
Sept 11 3.77 3.98 30 3.98 30 0.00 0 0 12 0 0.0 0 0
Water Year Totals: 45.55" 51.86" 364 days 51.86" 364 0.00" 0 days 0 149 days 28 days 70.9" 30 days 80 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 0.01
10/2/2010 1.11
10/3/2010 0.01
10/4/2010 0.01
10/5/2010 0.00
10/6/2010 0.06
10/7/2010 0.79
10/8/2010 T
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 0.00
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 1.68
10/16/2010 0.51
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.04
10/23/2010 0.00
10/24/2010 0.00
10/25/2010 0.01
10/26/2010 0.05
10/27/2010 0.07
10/28/2010 0.26
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.01
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 1.23
11/6/2010 0.13
11/7/2010 0.00
11/8/2010 1.13
11/9/2010 0.11
11/10/2010 0.14
11/11/2010 0.00
11/12/2010 0.00
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 0.00
11/16/2010 0.01
11/17/2010 1.10
11/18/2010 0.36
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.00
11/23/2010 0.03
11/24/2010 0.02
11/25/2010 0.00
11/26/2010 0.29
11/27/2010 0.12
11/28/2010 T
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 0.07
12/2/2010 0.74
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.00
12/12/2010 T
12/13/2010 2.30
12/14/2010 T
12/15/2010 0.00
12/16/2010 0.00
12/17/2010 0.00
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.01
12/22/2010 0.00
12/23/2010 0.03
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.30
12/28/2010 T
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 T
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 T
1/9/2011 0.02
1/10/2011 0.00
1/11/2011 0.00
1/12/2011 0.35
1/13/2011 0.33
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 T
1/17/2011 0.00
1/18/2011 T
1/19/2011 0.65
1/20/2011 0.37
1/21/2011 0.21
1/22/2011 0.16
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.01
1/26/2011 0.06
1/27/2011 0.14
1/28/2011 0.00
1/29/2011 T
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.00
2/2/2011 0.56
2/3/2011 0.33
2/4/2011 0.00
2/5/2011 0.00
2/6/2011 0.67
2/7/2011 0.00
2/8/2011 0.29
2/9/2011 0.03
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 T
2/19/2011 0.00
2/20/2011 0.00
2/21/2011 0.01
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.13
2/26/2011 0.93
2/27/2011 0.22
2/28/2011 0.22
3/1/2011 0.74
3/2/2011 0.00
3/3/2011 T
3/4/2011 0.00
3/5/2011 T
3/6/2011 0.01
3/7/2011 1.80
3/8/2011 0.09
3/9/2011 0.00
3/10/2011 0.00
3/11/2011 0.52
3/12/2011 0.36
3/13/2011 0.00
3/14/2011 0.02
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.74
3/18/2011 T
3/19/2011 T
3/20/2011 T
3/21/2011 0.00
3/22/2011 0.47
3/23/2011 0.00
3/24/2011 0.00
3/25/2011 0.01
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 0.00
3/29/2011 0.00
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.65
4/2/2011 0.30
4/3/2011 0.00
4/4/2011 0.00
4/5/2011 0.17
4/6/2011 0.13
4/7/2011 0.00
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.00
4/11/2011 0.51
4/12/2011 T
4/13/2011 0.12
4/14/2011 0.97
4/15/2011 0.01
4/16/2011 0.00
4/17/2011 1.28
4/18/2011 0.02
4/19/2011 0.02
4/20/2011 0.07
4/21/2011 0.02
4/22/2011 0.00
4/23/2011 T
4/24/2011 0.78
4/25/2011 0.01
4/26/2011 0.10
4/27/2011 0.02
4/28/2011 T
4/29/2011 0.15
4/30/2011 0.01
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.61
5/6/2011 0.09
5/7/2011 0.00
5/8/2011 0.04
5/9/2011 0.02
5/10/2011 0.00
5/11/2011 0.03
5/12/2011 0.00
5/13/2011 0.00
5/14/2011 0.00
5/15/2011 0.10
5/16/2011 1.16
5/17/2011 0.17
5/18/2011 0.84
5/19/2011 1.08
5/20/2011 0.02
5/21/2011 0.01
5/22/2011 0.04
5/23/2011 0.02
5/24/2011 0.26
5/25/2011 0.13
5/26/2011 0.01
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.00
5/30/2011 0.00
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.30
6/3/2011 T
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.01
6/10/2011 0.70
6/11/2011 T
6/12/2011 0.89
6/13/2011 0.32
6/14/2011 0.00
6/15/2011 0.03
6/16/2011 0.00
6/17/2011 0.00
6/18/2011 0.07
6/19/2011 0.24
6/20/2011 0.00
6/21/2011 0.00
6/22/2011 0.00
6/23/2011 1.16
6/24/2011 0.29
6/25/2011 0.45
6/26/2011 0.18
6/27/2011 0.02
6/28/2011 0.00
6/29/2011 0.20
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 T
7/3/2011 0.00
7/4/2011 0.03
7/5/2011 0.06
7/6/2011 0.00
7/7/2011 0.15
7/8/2011 0.00
7/9/2011 0.04
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.00
7/13/2011
7/14/2011 0.29
7/15/2011 0.03
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.15
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 T
7/25/2011 0.00
7/26/2011 0.23
7/27/2011 0.24
7/28/2011 0.00
7/29/2011 0.00
7/30/2011 0.29
7/31/2011 T
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.81
8/4/2011 T
8/5/2011 0.01
8/6/2011 0.00
8/7/2011 0.54
8/8/2011 0.03
8/9/2011 0.83
8/10/2011 0.61
8/11/2011 0.01
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 T
8/15/2011 0.09
8/16/2011 1.79
8/17/2011 0.04
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.02
8/21/2011 0.00
8/22/2011 0.46
8/23/2011 T
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.53
8/27/2011 T
8/28/2011 1.31
8/29/2011 1.27
8/30/2011 0.00
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.22
9/7/2011 0.48
9/8/2011 1.08
9/9/2011 0.15
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.00
9/16/2011 0.04
9/17/2011 0.00
9/18/2011 0.00
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.15
9/22/2011 0.17
9/23/2011 0.29
9/24/2011 0.79
9/25/2011 0.02
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.12
9/30/2011 0.47



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:05 AM 0.01 M M M M From yesterday morning, still waiting for predicted storm of 2" -4".
10/2/2010 7:01 AM 1.11 M M M M Majority of precipitation between noon and 2:30pm (0.64 inches) with balance in evening and overnight.
10/3/2010 7:15 AM 0.01 M M M M I don't recall any precipitation, but there is 0.01 in the gauge and it is seems it must be more than dew and the gauge was carefully emptied and shaken out at yesterday's measurement.
10/4/2010 7:12 AM 0.01 M M M M Definite precipitation overnight, not dew.
10/5/2010 7:22 AM 0.00 0.0 M M M
10/6/2010 7:10 AM 0.06 M M M M Not raining at time of measurement, but had been raining 30 minutes before.
10/7/2010 7:08 AM 0.79 M M M M
10/8/2010 7:15 AM T M M M M
10/9/2010 7:14 AM 0.00 0.0 M M M
10/10/2010 7:10 AM 0.00 0.0 M M M
10/11/2010 7:02 AM 0.00 0.0 M M M
10/12/2010 7:18 AM 0.00 0.0 M M M
10/13/2010 7:08 AM 0.00 0.0 M M M
10/14/2010 7:20 AM 0.00 0.0 M M M
10/15/2010 7:34 AM 1.68 M M M M Measured during moderate rainfall. Rain began about 11pm.
10/16/2010 7:14 AM 0.51 M M M M Most before 10am yesterday.
10/17/2010 7:21 AM 0.00 0.0 M M M
10/18/2010 7:15 AM 0.00 0.0 M M M
10/19/2010 7:20 AM 0.00 0.0 M M M Hard frost.
10/20/2010 7:18 AM 0.00 0.0 M M M More frozen dew.
10/21/2010 7:22 AM 0.00 0.0 M M M More frozen dew.
10/22/2010 7:25 AM 0.04 M M M M Mostly from brief, scattered showers yesterday afternoon. Believe frozen residue on collection funnel is from overnight dew.
10/23/2010 7:19 AM 0.00 0.0 M M M
10/24/2010 7:23 AM 0.00 0.0 M M M
10/25/2010 7:12 AM 0.01 M M M M Several brief, light showers in the area yesterday.
10/26/2010 7:33 AM 0.05 M M M M No rain at time of measurement.
10/27/2010 7:06 AM 0.07 M M M M From light showers after midnight. No rain at time of measurement, but had been a shower stopping a few minutes before.
10/28/2010 7:15 AM 0.26 M M M M Overnight rain.
10/29/2010 7:20 AM 0.00 0.0 M M M
10/30/2010 7:22 AM 0.00 0.0 M M M
10/31/2010 7:25 AM 0.01 M M M M From afternoon sprinkles.
11/1/2010 7:05 AM 0.00 0.0 M M M
11/2/2010 7:08 AM 0.00 0.0 M M M
11/3/2010 7:06 AM 0.00 0.0 M M M
11/4/2010 7:20 AM 0.00 0.0 M M M
11/5/2010 7:38 AM 1.23 M M M M Very light rain at time of measurement.
11/6/2010 7:24 AM 0.13 M M M M From yesterday morning.
11/7/2010 6:51 AM 0.00 0.0 M M M
11/8/2010 6:54 AM 1.13 M M M M From rain between 9:30pm and measurement, not raining at time of measurement.
11/9/2010 6:58 AM 0.11 M M M M All but 0.01 from before noon yesterday.
11/10/2010 7:02 AM 0.14 M M M M
11/11/2010 7:05 AM 0.00 0.0 M M M
11/12/2010 7:03 AM 0.00 0.0 M M M
11/13/2010 7:02 AM 0.00 0.0 M M M
11/14/2010 7:10 AM 0.00 0.0 M M M
11/15/2010 7:04 AM 0.00 0.0 M M M
11/16/2010 7:09 AM 0.01 M M M M Light drizzle at time of measurement, but 0.01" had accumulated.
11/17/2010 7:07 AM 1.10 M M M M Overnight rainfall. Very light rain at time of measurement.
11/18/2010 7:05 AM 0.36 M M M M From rain before 2pm.
11/19/2010 7:11 AM 0.00 0.0 M M M
11/20/2010 7:08 AM 0.00 0.0 M M M
11/21/2010 7:16 AM 0.00 0.0 M M M
11/22/2010 7:15 AM 0.00 0.0 M M M
11/23/2010 7:06 AM 0.03 M M M M
11/24/2010 7:10 AM 0.02 M M M M
11/25/2010 7:14 AM 0.00 0.0 M M M
11/26/2010 7:23 AM 0.29 M M M M Measurement during very light rain. Temperature at freezing level, but water in collector unfrozen - left the measuring cylinder in and I was lucky this time.
11/27/2010 7:15 AM 0.12 M M M M From rain before noon of previous day.
11/28/2010 7:11 AM T M M M M Small amount of granular snow fell around 4-5pm. Did not cover the ground - no measurable snow depth. Only a trace captured in collector.
11/29/2010 7:05 AM 0.00 0.0 M M M
11/30/2010 7:15 AM 0.00 0.0 M M M
12/1/2010 7:03 AM 0.07 M M M M Overnight showers. Not raining at time of measurement.
12/2/2010 7:12 AM 0.74 M M M M
12/3/2010 7:04 AM 0.00 0.0 M M M
12/4/2010 7:15 AM 0.00 0.0 M M M
12/5/2010 7:18 AM 0.00 0.0 M M M
12/6/2010 7:12 AM 0.00 0.0 M M M
12/7/2010 7:09 AM 0.00 0.0 M M M
12/8/2010 7:06 AM 0.00 0.0 M M M
12/9/2010 7:20 AM 0.00 0.0 M M M
12/10/2010 7:07 AM 0.00 0.0 M M M
12/11/2010 7:22 AM 0.00 0.0 M M M
12/12/2010 7:22 AM T M M M M
12/13/2010 7:10 AM 2.30 M M M M No raining near time of measurement.
12/14/2010 7:14 AM T M M M M Trace from few drops in the morning and dusting of snow overnight. Snow does not cover the ground and is nowhere of measurable depth.
12/15/2010 7:20 AM 0.00 0.0 M M M
12/16/2010 7:28 AM 0.00 0.0 M M M
12/17/2010 7:15 AM 0.00 0.0 M M M
12/18/2010 7:11 AM 0.00 0.0 M M M
12/19/2010 7:25 AM 0.00 0.0 M M M
12/20/2010 7:28 AM 0.00 0.0 M M M
12/21/2010 7:40 AM 0.01 0.2 0.01 0.0 0.01 Not quite enough water to round up to 0.02 inches. Very light powdery snowfall overnight.
12/22/2010 7:23 AM 0.00 0.0 M 0.0 0.00
12/23/2010 7:40 AM 0.03 0.2 0.03 0.0 0.03
12/24/2010 7:27 AM 0.00 0.0 M 0.0 0.00
12/25/2010 7:38 AM 0.00 0.0 0.00 0.0 0.00
12/26/2010 7:21 AM 0.00 0.0 M 0.0 0.00
12/27/2010 7:35 AM 0.30 4.7 0.30 4.5 0.30 Fine, dense snow. Not very wet, but enough to stick together a bit. Strong wind, but not much drifting.
12/28/2010 7:20 AM T 0.1 T 4.0 0.29 Strong winds caused some drifting, but believe only 0.1 inches new snow. Large variation in total snow depth.
12/29/2010 7:30 AM 0.00 0.0 0.00 4.0 M Very uneven depth to snow cover due to windy conditions on previous days.
12/30/2010 7:32 AM 0.00 0.0 M 3.5 M
12/31/2010 7:35 AM 0.00 0.0 M 2.5 M
1/1/2011 7:41 AM 0.00 0.0 M 2.0 M Snow depth in region of measurement station ranges from 0 to 4 inches with most areas 2 inches.
1/2/2011 7:24 AM T M M 0.5 M Snow remaining on 1/3 of ground around measurement station. Estimate average remaining depth at 1/2 inch although there are spots of 2 inch depth.
1/3/2011 7:33 AM 0.00 0.0 M 0.0 M Still scattered patches of snow but the average depth does not round up to 1/2 inch.
1/4/2011 7:32 AM 0.00 0.0 M 0.0 M Isolated snow patches remain.
1/5/2011 7:19 AM 0.00 0.0 M 0.0 M Still scattered patches of shallow snow.
1/6/2011 7:40 AM 0.00 0.0 M 0.0 M
1/7/2011 7:38 AM 0.00 0.0 M 0.0 M
1/8/2011 7:34 AM T 0.0 T 0.0 M Dusting of snow, but very little moisture.
1/9/2011 7:37 AM 0.02 0.6 0.02 0.5 0.02 Accumulation after 10pm.
1/10/2011 7:30 AM 0.00 0.0 M 0.0 M Average remaining snow depth less than 1/4 inch.
1/11/2011 7:28 AM 0.00 0.0 M 0.0 M Scattered patches of snow remain, but average depth on ground is less than 1/4 inch.
1/12/2011 7:42 AM 0.35 6.1 0.35 6.0 0.35
1/13/2011 7:40 AM 0.33 3.1 0.33 9.0 M
1/14/2011 7:42 AM 0.00 0.0 M 8.5 M
1/15/2011 7:20 AM 0.00 0.0 M 7.5 M
1/16/2011 7:41 AM T 0.1 T 7.0 M
1/17/2011 7:29 AM 0.00 0.0 M 7.0 M
1/18/2011 7:14 AM T 0.0 M 6.5 M Very light snow at time of measurement. New depth less than 0.1 inches.
1/19/2011 7:22 AM 0.65 6.8 0.65 9.0 1.64 Rain after snow.
1/20/2011 7:42 AM 0.37 1.0 0.37 11.0 M Rain and then snow with some melting. 0.37 inches water from both caught in collection tube.
1/21/2011 7:48 AM 0.21 3.7 0.21 14.0 M
1/22/2011 7:35 AM 0.16 4.1 M 16.0 M
1/23/2011 7:24 AM 0.00 0.0 M 14.0 M
1/24/2011 7:15 AM 0.00 0.0 M 14.0 M
1/25/2011 7:12 AM 0.01 0.3 0.01 14.0 M
1/26/2011 7:08 AM 0.06 0.6 0.06 14.0 M
1/27/2011 7:10 AM 0.14 4.5 0.13 17.0 M
1/28/2011 7:08 AM 0.00 0.0 M M M
1/29/2011 7:38 AM T 0.0 T 15.0 M Less than 0.1" new snowfall, so reported T for water but amount really would not have been measurable with our collecting equipment.
1/30/2011 7:24 AM 0.00 0.0 M 15.0 M
1/31/2011 7:15 AM 0.00 0.0 M 14.5 M
2/1/2011 7:12 AM 0.00 0.0 M 14.5 M
2/2/2011 7:32 AM 0.56 6.5 0.56 20.5 M Second snow storm had begun at time of measurement.
2/3/2011 7:22 AM 0.33 4.5 0.33 22.0 M Some freezing rain in the mix so snowfall might have been deeper than it ended up. Also some drifting.
2/4/2011 7:04 AM 0.00 0.0 M 22.0 M
2/5/2011 7:10 AM 0.00 0.0 M 20.5 M
2/6/2011 7:12 AM 0.67 0.5 M 19.5 M Small amount of snow early in day followed by freezing rain and then rain with lightning and thunder overnight.
2/7/2011 7:15 AM 0.00 0.0 M 19.0 M
2/8/2011 7:11 AM 0.29 1.6 0.29 19.5 M
2/9/2011 7:15 AM 0.03 0.3 0.03 18.5 M
2/10/2011 7:22 AM 0.00 0.0 M 18.0 M
2/11/2011 7:08 AM 0.00 0.0 M 18.0 M
2/12/2011 7:05 AM 0.00 0.0 M 18.0 M
2/13/2011 7:18 AM 0.00 0.0 M 18.0 M
2/14/2011 7:07 AM 0.00 0.0 M 18.0 M
2/15/2011 7:10 AM 0.00 0.0 M 17.5 M
2/16/2011 7:15 AM 0.00 0.0 M 17.0 M
2/17/2011 7:06 AM 0.00 0.0 M 17.0 M
2/18/2011 7:12 AM T M M 16.5 M
2/19/2011 7:08 AM 0.00 0.0 M 15.0 M
2/20/2011 7:09 AM 0.00 0.0 M 15.0 M
2/21/2011 7:13 AM 0.01 1.3 0.01 15.5 M Very puffy snow overnight. Very light snow at time of measurement.
2/22/2011 7:10 AM 0.00 0.0 M 15.5 M
2/23/2011 6:55 AM 0.00 0.0 M 15.0 M
2/24/2011 7:04 AM 0.00 0.0 M 15.0 M
2/25/2011 7:14 AM 0.13 0.9 0.13 15.5 M
2/26/2011 7:20 AM 0.93 3.5 M 17.0 M
2/27/2011 7:15 AM 0.22 3.3 M 20.5 M Light snowfall at time of measurement.
2/28/2011 7:14 AM 0.22 2.5 M 22.0 M
3/1/2011 7:18 AM 0.74 M M 20.0 M
3/2/2011 6:55 AM 0.00 0.0 M 19.5 M
3/3/2011 7:10 AM T 0.2 T 19.5 M
3/4/2011 6:56 AM 0.00 0.0 M 19.5 M
3/5/2011 7:02 AM T 0.0 T 19.5 M
3/6/2011 7:01 AM 0.01 M M 16.5 M
3/7/2011 6:58 AM 1.80 M M 13.0 M Light rain at time of measurement.
3/8/2011 7:12 AM 0.09 M M 12.0 M
3/9/2011 6:50 AM 0.00 0.0 M 11.5 M
3/10/2011 6:40 AM 0.00 0.0 M 10.0 M
3/11/2011 7:00 AM 0.52 M M 9.0 M Very light rain at time of measurement. Snow depth is estimated average because large variations are appearing.
3/12/2011 7:10 AM 0.36 M M 5.0 M Rain from yesterday morning.
3/13/2011 7:35 AM 0.00 0.0 M 4.0 M
3/14/2011 7:32 AM 0.02 M M 3.0 M
3/15/2011 7:25 AM 0.00 0.0 M 3.0 M
3/16/2011 7:28 AM 0.00 0.0 M 3.0 M Snow depth is estimated average over areas of bare ground and snow to 7 inches depth. Trying to pick comparable open areas for the estimate.
3/17/2011 7:30 AM 0.74 M M 2.5 M
3/18/2011 7:20 AM T M M 2.0 M
3/19/2011 7:22 AM T M M 0.5 M
3/20/2011 7:18 AM T M M 0.0 M Patches of snow still remain, but I estimate over an area representative of the measurement site that the average depth does not round up to 0.5 inches.
3/21/2011 7:07 AM 0.00 0.0 M M M
3/22/2011 7:13 AM 0.47 2.7 0.47 2.5 0.47 Snow with some rain.
3/23/2011 7:14 AM 0.00 0.0 M 1.0 M Uneven snow cover remaining but estimate depth in area around measurement station to be closer to 1" than to 1/2".
3/24/2011 7:05 AM 0.00 0.0 M 0.5 M Some patches of snow, but does not round up to 1/2" because most ground is bare.
3/25/2011 7:04 AM 0.01 0.2 0.01 0.0 M
3/26/2011 7:18 AM 0.00 0.0 M 0.0 M
3/27/2011 7:14 AM 0.00 0.0 M M M
3/28/2011 7:05 AM 0.00 0.0 M M M
3/29/2011 7:15 AM 0.00 0.0 M M M
3/30/2011 7:11 AM 0.00 0.0 M M M
3/31/2011 7:02 AM 0.00 0.0 M M M
4/1/2011 7:14 AM 0.65 5.9 0.65 5.9 0.65 Accumulation from rain, rain and snow, and now snowing. Moisture may be inaccurate because rain caught in collector but some snow may not have been because 'snow-cap' formed over part of opening.
4/2/2011 7:25 AM 0.30 0.9 0.30 4.5 M New snow melting and/or mixed with rain. Maximum new snow accumulation I saw was 0.9" but all gone at time of measurement this morning.
4/3/2011 7:10 AM 0.00 0.0 M 2.5 M
4/4/2011 7:13 AM 0.00 0.0 M 0.0 M
4/5/2011 7:15 AM 0.17 M M M M Fog but no precipitation at time of measurement.
4/6/2011 7:11 AM 0.13 M M M M
4/7/2011 7:09 AM 0.00 0.0 M M M
4/8/2011 7:02 AM 0.00 0.0 M M M
4/9/2011 7:16 AM 0.00 0.0 M M M
4/10/2011 7:21 AM 0.00 0.0 M M M
4/11/2011 7:02 AM 0.51 M M M M Not raining at time of measurement.
4/12/2011 7:04 AM T M M M M
4/13/2011 7:05 AM 0.12 M M M M
4/14/2011 6:55 AM 0.97 M M M M
4/15/2011 7:00 AM 0.01 M M M M I didn't notice any precipitation, but there was definite 0.01" in the collection tube.
4/16/2011 7:10 AM 0.00 0.0 M M M
4/17/2011 7:20 AM 1.28 M M M M Very light rain at time of measurement.
4/18/2011 7:08 AM 0.02 M M M M Brief overnight shower.
4/19/2011 6:54 AM 0.02 M M M M Very light rain at time of measurement.
4/20/2011 7:11 AM 0.07 M M M M
4/21/2011 6:51 AM 0.02 M M M M
4/22/2011 7:06 AM 0.00 0.0 M M M
4/23/2011 6:50 AM T M M M M Few drops of rain starting about 6:40.
4/24/2011 7:18 AM 0.78 M M M M
4/25/2011 6:58 AM 0.01 M M M M Probably from brief rain about 10pm.
4/26/2011 6:50 AM 0.10 M M M M Probably most from thundershower at 4:30am.
4/27/2011 6:48 AM 0.02 M M M M
4/28/2011 6:35 AM T M M M M
4/29/2011 6:51 AM 0.15 M M M M Mostly from shower at 4pm.
4/30/2011 6:40 AM 0.01 M M M M
5/1/2011 6:58 AM 0.00 0.0 M M M
5/2/2011 6:46 AM 0.00 0.0 M M M
5/3/2011 6:52 AM 0.00 0.0 M M M
5/4/2011 6:50 AM 0.00 0.0 M M M Some drops on the funnel, but nothing yet in the collection tube.
5/5/2011 6:46 AM 0.61 M M M M
5/6/2011 6:51 AM 0.09 M M M M
5/7/2011 6:58 AM 0.00 0.0 M M M
5/8/2011 7:12 AM 0.04 M M M M Afternoon showers - plenty of thunder, little rain.
5/9/2011 6:51 AM 0.02 M M M M
5/10/2011 6:53 AM 0.00 0.0 M M M
5/11/2011 6:57 AM 0.03 M M M M
5/12/2011 6:48 AM 0.00 0.0 M M M
5/13/2011 6:40 AM 0.00 0.0 M M M
5/14/2011 7:01 AM 0.00 0.0 M M M
5/15/2011 7:01 AM 0.10 M M M M From rain after 9pm.
5/16/2011 6:42 AM 1.16 M M M M
5/17/2011 6:45 AM 0.17 M M M M Mostly from single shower at 6pm.
5/18/2011 7:06 AM 0.84 M M M M Raining at time of measurement.
5/19/2011 6:52 AM 1.08 M M M M Not raining at time of measurement.
5/20/2011 7:01 AM 0.02 M M M M
5/21/2011 6:50 AM 0.01 M M M M
5/22/2011 6:45 AM 0.04 M M M M
5/23/2011 6:43 AM 0.02 M M M M Always enough precipitation to keep things wet.
5/24/2011 6:50 AM 0.26 M M M M
5/25/2011 6:51 AM 0.13 M M M M From 6pm thunderstorm. Eleven consecutive days with measurable precipitation, but only three with significant (>0.5") rainfall.
5/26/2011 6:50 AM 0.01 M M M M Do not remember any precipitation, but amount seems more than could be caused by dew.
5/27/2011 7:01 AM 0.00 0.0 M M M
5/28/2011 6:52 AM 0.00 0.0 M M M
5/29/2011 6:55 AM 0.00 0.0 M M M
5/30/2011 7:02 AM 0.00 0.0 M M M
5/31/2011 6:38 AM 0.00 0.0 M M M
6/1/2011 6:35 AM 0.00 0.0 M M M
6/2/2011 6:48 AM 0.30 M M M M From thunderstorm starting at 8:45am. Small amount of hail.
6/3/2011 6:50 AM T M M M M
6/4/2011 6:55 AM 0.00 0.0 M M M
6/5/2011 6:47 AM 0.00 0.0 M M M
6/6/2011 6:44 AM 0.00 0.0 M M M
6/7/2011 6:30 AM 0.00 0.0 M M M
6/8/2011 6:40 AM 0.00 0.0 M M M
6/9/2011 6:30 AM 0.01 M M M M Primarily from short period of very light rain at 10pm. But few drops of rain while taking measurement (not enough to wet the ground).
6/10/2011 6:33 AM 0.70 M M M M 0.65 inches from storm between 4:30pm and 6:30pm. High wind at start, lots of lightning, but no hail.
6/11/2011 6:58 AM T M M M M
6/12/2011 6:59 AM 0.89 M M M M Light rain at time of measurement.
6/13/2011 6:35 AM 0.32 M M M M
6/14/2011 6:28 AM 0.00 0.0 M M M Measurement taken just before light drizzle began.
6/15/2011 6:45 AM 0.03 M M M M
6/16/2011 6:39 AM 0.00 0.0 M M M
6/17/2011 6:50 AM 0.00 0.0 M M M
6/18/2011 6:33 AM 0.07 M M M M From afternoon shower.
6/19/2011 6:35 AM 0.24 M M M M Short afternoon shower and more substantial thunderstorm before midnight.
6/20/2011 6:36 AM 0.00 0.0 M M M
6/21/2011 6:41 AM 0.00 0.0 M M M
6/22/2011 6:40 AM 0.00 0.0 M M M
6/23/2011 6:29 AM 1.16 M M M M
6/24/2011 6:53 AM 0.29 M M M M
6/25/2011 6:31 AM 0.45 M M M M Thunder in distance at time of measurement, but only very light drizzle.
6/26/2011 6:36 AM 0.18 M M M M
6/27/2011 6:35 AM 0.02 M M M M From yesterday morning.
6/28/2011 7:01 AM 0.00 0.0 M M M
6/29/2011 6:52 AM 0.20 M M M M From thunderstorm starting at 3:20am. Probably rain ended around 4am.
6/30/2011 6:43 AM 0.00 0.0 M M M
7/1/2011 7:05 AM 0.00 0.0 M M M
7/2/2011 7:04 AM T M M M M Overnight trace.
7/3/2011 7:10 AM 0.00 0.0 M M M
7/4/2011 7:08 AM 0.03 M M M M
7/5/2011 6:41 AM 0.06 M M M M From late afternoon shower with distant thunder.
7/6/2011 6:45 AM 0.00 0.0 M M M
7/7/2011 6:40 AM 0.15 M M M M From showers beginning at 9pm and ending before early morning.
7/8/2011 6:44 AM 0.00 0.0 M M M
7/9/2011 6:40 AM 0.04 M M M M Overnight precipitation.
7/10/2011 6:55 AM 0.00 0.0 M M M
7/11/2011 6:41 AM 0.00 0.0 M M M
7/12/2011 7:02 AM 0.00 0.0 M M M
7/14/2011 7:05 AM 0.29 M M M M Starting at 8pm and ending before morning.
7/15/2011 7:09 AM 0.03 M M M M Shower around 9pm.
7/16/2011 7:04 AM 0.00 0.0 M M M
7/17/2011 6:50 AM 0.00 0.0 M M M
7/18/2011 6:44 AM 0.00 0.0 M M M Few drops of rain starting at 6:35am but not even a trace in the collector at time of measurement.
7/19/2011 6:41 AM 0.15 M M M M
7/20/2011 7:10 AM 0.00 0.0 M M M
7/21/2011 6:55 AM 0.00 0.0 M M M
7/22/2011 7:02 AM 0.00 0.0 M M M
7/23/2011 7:10 AM 0.00 0.0 M M M
7/24/2011 6:50 AM T M M M M Smallest trace amount I think I have ever reported, but still a trace.
7/25/2011 6:40 AM 0.00 0.0 M M M
7/26/2011 7:03 AM 0.23 M M M M Overnight and with heavier shower about 4am.
7/27/2011 6:55 AM 0.24 M M M M All or almost all from rain at 9pm.
7/28/2011 6:50 AM 0.00 0.0 M M M
7/29/2011 7:04 AM 0.00 0.0 M M M
7/30/2011 6:48 AM 0.29 M M M M
7/31/2011 7:01 AM T M M M M I did not notice any precipitation, but there was a trace in the collector.
8/1/2011 6:50 AM 0.00 0.0 M M M
8/2/2011 6:45 AM 0.00 0.0 M M M
8/3/2011 6:39 AM 0.81 M M M M From short thunderstorm with hail. Don't think there was any other period of precipitation.
8/4/2011 6:42 AM T M M M M
8/5/2011 6:55 AM 0.01 M M M M
8/6/2011 6:52 AM 0.00 0.0 M M M
8/7/2011 6:43 AM 0.54 M M M M Overnight rain.
8/8/2011 6:50 AM 0.03 M M M M Overnight.
8/9/2011 6:46 AM 0.83 M M M M Several separate showers, one with thunder.
8/10/2011 6:44 AM 0.61 M M M M
8/11/2011 6:55 AM 0.01 M M M M
8/12/2011 7:01 AM 0.00 0.0 M M M
8/13/2011 6:44 AM 0.00 0.0 M M M
8/14/2011 6:55 AM T M M M M
8/15/2011 6:46 AM 0.09 M M M M Light rain at time of measurement.
8/16/2011 6:56 AM 1.79 M M M M
8/17/2011 7:06 AM 0.04 M M M M
8/18/2011 7:10 AM 0.00 0.0 M M M
8/19/2011 7:05 AM 0.00 0.0 M M M
8/20/2011 7:06 AM 0.02 M M M M Lots of thunder at 5pm but very little rain.
8/21/2011 6:58 AM 0.00 0.0 M M M
8/22/2011 6:45 AM 0.46 M M M M Mostly between midnight and 4am.
8/23/2011 7:02 AM T M M M M
8/24/2011 7:02 AM 0.00 0.0 M M M
8/25/2011 6:56 AM 0.00 0.0 M M M
8/26/2011 6:52 AM 0.53 M M M M
8/27/2011 7:10 AM T M M M M
8/28/2011 6:49 AM 1.31 M M M M First drops at about 6pm. Reasonably steady rain by 9pm with intermittent periods of heavy rain mixed in.
8/29/2011 6:55 AM 1.27 M M M M Accumulation of 1.24 inches through 2:45pm.
8/30/2011 7:01 AM 0.00 0.0 M M M
8/31/2011 7:05 AM 0.00 0.0 M M M
9/1/2011 7:02 AM 0.00 0.0 M M M
9/2/2011 6:55 AM 0.00 0.0 M M M
9/3/2011 7:02 AM 0.00 0.0 M M M
9/4/2011 7:04 AM 0.00 0.0 M M M
9/5/2011 7:10 AM 0.00 0.0 M M M
9/6/2011 7:05 AM 0.22 M M M M From after 3am.
9/7/2011 6:55 AM 0.48 M M M M Measurement during light rain.
9/8/2011 7:10 AM 1.08 M M M M Very light rain at time of measurement.
9/9/2011 7:03 AM 0.15 M M M M
9/10/2011 7:06 AM 0.00 0.0 M M M Heavy dew but no precipitation.
9/11/2011 7:12 AM 0.00 0.0 M M M
9/12/2011 7:07 AM 0.00 0.0 M M M
9/13/2011 7:10 AM 0.00 0.0 M M M
9/14/2011 7:02 AM 0.00 0.0 M M M
9/15/2011 6:56 AM 0.00 0.0 M M M
9/16/2011 7:10 AM 0.04 M M M M Overnight precipitation.
9/17/2011 7:01 AM 0.00 0.0 M M M
9/18/2011 7:15 AM 0.00 0.0 M M M
9/19/2011 7:12 AM 0.00 0.0 M M M
9/20/2011 7:16 AM 0.00 0.0 M M M
9/21/2011 7:02 AM 0.15 M M M M
9/22/2011 7:11 AM 0.17 M M M M Light rain at time of measurement.
9/23/2011 7:10 AM 0.29 M M M M
9/24/2011 7:14 AM 0.79 M M M M Overnight rain.
9/25/2011 7:07 AM 0.02 M M M M
9/26/2011 7:05 AM 0.00 0.0 M M M
9/27/2011 7:08 AM 0.00 0.0 M M M
9/28/2011 7:10 AM 0.00 0.0 M M M
9/29/2011 7:16 AM 0.12 M M M M From rain after midnight. Very light rain at time of measurement.
9/30/2011 7:14 AM 0.47 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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
6/1/2011 8:50 AM Estimate 3 to 5 hailstones per square foot. Hailstones were not spherical. NA 1/4" Pea Size NA White Ice 3 1min no damage Continuous False After rain After smaller hail 10-20
8/2/2011 5:23 PM Near start of heavy but short duration thunderstorm. NA 3/8" NA White Ice 3 1min Continuous True After rain 10-20