Station Overview Station Location
Station Number MD-BL-13 Latitude 39.536221
Station Name Jacksonville 1.5 NE Longitude -76.544552
County Baltimore Elevation (ft) 489



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 09 4.04 6.42 31 6.36 27 0.06 4 1 14 3 0.0 0 0
Nov 09 3.82 3.64 30 3.64 30 0.00 0 0 11 3 0.0 0 0
Dec 09 3.70 7.14 31 6.50 29 0.64 2 1 11 0 20.5 4 11
Jan 10 3.41 3.42 31 3.42 31 0.00 0 0 6 3 6.5 3 4
Feb 10 3.04 5.33 28 5.33 28 0.00 0 0 9 2 41.6 7 27
March 10 4.17 3.90 31 3.90 31 0.00 0 0 14 2 0.0 0 10
April 10 3.78 2.78 30 2.25 27 0.53 3 1 7 1 0.0 0 0
May 10 4.52 2.51 31 2.23 29 0.28 2 1 12 1 0.0 0 0
June 10 3.77 1.28 30 1.28 30 0.00 0 0 9 1 0.0 0 0
July 10 4.37 4.72 31 4.72 31 0.00 0 0 9 0 0.0 0 0
Aug 10 3.52 3.30 31 1.09 24 2.21 7 1 8 0 0.0 0 0
Sept 10 4.47 3.29 30 3.29 30 0.00 0 0 7 1 0.0 0 0
Water Year Totals: 46.61" 47.73" 365 days 44.01" 347 3.72" 18 days 5 117 days 17 days 68.6" 14 days 52 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
10/1/2009 T
10/2/2009 0.00
10/3/2009 0.01
10/4/2009 T
10/5/2009 0.00
10/6/2009 0.00
10/7/2009 0.03
10/8/2009 0.00
10/9/2009 0.06
10/10/2009 **
10/11/2009 **
10/12/2009 **
10/13/2009 0.06
10/14/2009 0.00
10/15/2009 0.03
10/16/2009 0.91
10/17/2009 1.04
10/18/2009 1.23
10/19/2009 0.01
10/20/2009 0.00
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 0.00
10/24/2009 0.24
10/25/2009 0.71
10/26/2009 0.00
10/27/2009 0.64
10/28/2009 1.37
10/29/2009 0.04
10/30/2009 T
10/31/2009 0.04
11/1/2009 0.32
11/2/2009 T
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.14
11/12/2009 0.54
11/13/2009 0.08
11/14/2009 0.33
11/15/2009 0.01
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 T
11/20/2009 1.15
11/21/2009 T
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.64
11/25/2009 0.32
11/26/2009 0.09
11/27/2009 0.02
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.18
12/2/2009 0.00
12/3/2009 1.26
12/4/2009 0.00
12/5/2009 0.03
12/6/2009 0.48
12/7/2009 0.00
12/8/2009 0.00
12/9/2009 1.39
12/10/2009 0.21
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 **
12/14/2009 0.64
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.30
12/20/2009 0.43
12/21/2009 0.00
12/22/2009 0.00
12/23/2009 0.00
12/24/2009 0.00
12/25/2009 0.00
12/26/2009 1.71
12/27/2009 0.39
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.12
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.34
1/2/2010 0.00
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 T
1/6/2010 T
1/7/2010 0.00
1/8/2010 0.09
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 T
1/18/2010 0.89
1/19/2010 0.00
1/20/2010 0.00
1/21/2010 0.00
1/22/2010 0.00
1/23/2010 0.00
1/24/2010 0.00
1/25/2010 1.52
1/26/2010 0.46
1/27/2010 0.00
1/28/2010 0.00
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 0.12
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.20
2/4/2010 0.00
2/5/2010 0.00
2/6/2010 2.20
2/7/2010 0.54
2/8/2010 0.00
2/9/2010 0.00
2/10/2010 1.40
2/11/2010 0.42
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.00
2/15/2010 0.00
2/16/2010 T
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.00
2/21/2010 0.00
2/22/2010 0.00
2/23/2010 0.52
2/24/2010 0.01
2/25/2010 T
2/26/2010 0.02
2/27/2010 0.02
2/28/2010 0.00
3/1/2010 T
3/2/2010 0.00
3/3/2010 0.12
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.00
3/9/2010 0.00
3/10/2010 0.00
3/11/2010 0.00
3/12/2010 0.23
3/13/2010 0.50
3/14/2010 1.08
3/15/2010 0.06
3/16/2010 0.04
3/17/2010 T
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 0.01
3/23/2010 0.36
3/24/2010 0.01
3/25/2010 0.00
3/26/2010 0.24
3/27/2010 0.03
3/28/2010 0.00
3/29/2010 0.70
3/30/2010 0.16
3/31/2010 0.36
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010 0.00
4/4/2010 0.00
4/5/2010 0.00
4/6/2010 0.00
4/7/2010 0.01
4/8/2010 0.00
4/9/2010 **
4/10/2010 **
4/11/2010 0.53
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.16
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.20
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.14
4/23/2010 T
4/24/2010 0.00
4/25/2010 0.26
4/26/2010 1.03
4/27/2010 0.45
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.01
5/3/2010 0.14
5/4/2010 0.03
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.00
5/8/2010 0.00
5/9/2010 0.02
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 0.46
5/13/2010 0.17
5/14/2010 T
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.29
5/19/2010 0.23
5/20/2010 0.01
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 **
5/24/2010 0.28
5/25/2010 0.21
5/26/2010 0.00
5/27/2010 0.00
5/28/2010 0.65
5/29/2010 0.01
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.10
6/3/2010 0.00
6/4/2010 0.00
6/5/2010 0.05
6/6/2010 0.00
6/7/2010 0.03
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.38
6/11/2010 0.00
6/12/2010 0.00
6/13/2010 0.05
6/14/2010 0.35
6/15/2010 T
6/16/2010 0.02
6/17/2010 0.09
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 0.00
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.21
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.00
7/6/2010 0.00
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 0.01
7/11/2010 0.68
7/12/2010 0.00
7/13/2010 1.40
7/14/2010 1.44
7/15/2010 0.81
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.14
7/21/2010 0.02
7/22/2010 0.00
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.10
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.00
7/30/2010 0.12
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.03
8/3/2010 0.00
8/4/2010 0.00
8/5/2010 0.23
8/6/2010 0.06
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 0.00
8/10/2010 0.00
8/11/2010 0.00
8/12/2010 **
8/13/2010 **
8/14/2010 **
8/15/2010 **
8/16/2010 **
8/17/2010 **
8/18/2010 2.21
8/19/2010 0.17
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 0.05
8/23/2010 0.01
8/24/2010 0.53
8/25/2010 0.01
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 0.00
9/7/2010 0.00
9/8/2010 0.00
9/9/2010 0.00
9/10/2010 0.00
9/11/2010 0.00
9/12/2010 0.44
9/13/2010 0.08
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.29
9/18/2010 0.00
9/19/2010 0.00
9/20/2010 0.00
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.25
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.51
9/28/2010 0.48
9/29/2010 T
9/30/2010 1.24



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 6:31 AM T M M M M Happy New Year! Clear and cold with dew; 45 degrees F.
10/2/2009 5:29 AM 0.00 0.0 M M M Cloudy; 49 degrees F.
10/3/2009 7:18 AM 0.01 M M M M Partly cloudy with fog; 58 degrees F.
10/4/2009 8:20 AM T M M M M Clear with heavy dew; 51 degrees F.
10/5/2009 6:04 AM 0.00 0.0 M M M Clear; 45 degrees F.
10/6/2009 7:16 AM 0.00 0.0 M M M Partly cloudy; 42 degrees F.
10/7/2009 7:34 AM 0.03 M M M M Partly cloudy and breezy; 61 degrees F.
10/8/2009 6:40 AM 0.00 0.0 M M M Mostly cloudy; 46 degrees F.
10/9/2009 6:36 AM 0.06 M M M M Cloudy; 56 degrees F.
10/14/2009 7:45 AM 0.00 0.0 M M M Mostly cloudy; 38 degrees F.
10/15/2009 8:50 AM 0.03 M M M M Cloudy; 43 degrees F.
10/16/2009 7:40 AM 0.91 M M M M Drizzle; 39 degrees F.
10/17/2009 8:54 AM 1.04 M M M M Drizzle; 42 degrees F.
10/18/2009 8:59 AM 1.23 M M M M Cloudy; 40 degrees F.
10/19/2009 6:50 AM 0.01 M M M M Clear with light frost; 35 degrees F.
10/20/2009 6:29 AM 0.00 0.0 M M M Partly cloudy with light frost; 34 degrees F.
10/21/2009 6:47 AM 0.00 0.0 M M M Clear; 41 degrees F.
10/22/2009 7:10 AM 0.00 0.0 M M M Partly cloudy; 45 degrees F.
10/23/2009 7:42 AM 0.00 0.0 M M M Cloudy; 49 degrees F.
10/24/2009 7:56 AM 0.24 M M M M Cloudy; 64 degrees F.
10/25/2009 9:00 AM 0.71 M M M M Sunny
10/26/2009 8:47 AM 0.00 0.0 M M M Partly cloudy; 38 degrees F.
10/27/2009 8:56 AM 0.64 M M M M Cloudy; 52 degrees F.
10/28/2009 7:02 AM 1.37 M M M M Rain; 57 degrees F.
10/29/2009 6:10 AM 0.04 M M M M Cloudy; 55 degrees F.
10/30/2009 7:01 AM T M M M M Cloudy; 51 degrees F.
10/31/2009 8:33 AM 0.04 M M M M Mist; 58 degrees F.
11/1/2009 9:00 AM 0.32 M M M M Cloudy; 48 degrees F.
11/2/2009 6:24 AM T M M M M Cloudy; 46 degrees F.
11/3/2009 6:48 AM 0.00 0.0 M M M Clear; 37 degrees F.
11/4/2009 6:05 AM 0.00 0.0 M M M Clear; frost on cars; 33 degrees F.
11/5/2009 6:24 AM 0.00 0.0 M M M Clear with frost on cars; 34 degrees F.
11/6/2009 7:48 AM 0.00 0.0 M M M Sunny; 36 degrees F.
11/7/2009 8:00 AM 0.00 0.0 M M M
11/8/2009 8:00 AM 0.00 0.0 M M M
11/9/2009 8:00 AM 0.00 0.0 M M M
11/10/2009 6:40 AM 0.00 0.0 M M M Partly cloudy; 46 degrees F.
11/11/2009 8:55 AM 0.14 M M M M Showers; 47 degrees F.
11/12/2009 7:58 AM 0.54 M M M M Sprinkles; 41 degrees F.
11/13/2009 7:38 AM 0.08 M M M M Cloudy; 49 degrees F.
11/14/2009 7:35 AM 0.33 M M M M Cloudy; 52 degrees F.
11/15/2009 9:00 AM 0.01 M M M M Sunny.
11/16/2009 6:23 AM 0.00 0.0 M M M Clear; 45 degrees F.
11/17/2009 6:57 AM 0.00 0.0 M M M Partly cloudy; 40 degrees F.
11/18/2009 6:06 AM 0.00 0.0 M M M Partly cloudy; 40 degrees F.
11/19/2009 7:43 AM T M M M M Mist; 52 degrees F.
11/20/2009 6:14 AM 1.15 M M M M Clear; 48 degrees F.
11/21/2009 7:44 AM T M M M M Partly cloudy; light frost; 35 degrees F.
11/22/2009 8:10 AM 0.00 0.0 M M M Sunny with frost; 34 degrees F.
11/23/2009 6:08 AM 0.00 0.0 M M M Cloudy with fog; 45 degrees F.
11/24/2009 7:45 AM 0.64 M M M M Showers with fog; 48 degrees F.
11/25/2009 8:52 AM 0.32 M M M M Drizzle; 50 degrees F.
11/26/2009 7:45 AM 0.09 M M M M Fog; 45 degrees F.
11/27/2009 6:26 AM 0.02 M M M M Cloudy and breezy; 40 degrees F.
11/28/2009 7:40 AM 0.00 0.0 M M M Mostly sunny; 39 degrees F.
11/29/2009 7:43 AM 0.00 0.0 M M M Clear and cold; 30 degrees F.
11/30/2009 6:46 AM 0.00 0.0 M M M Cloudy; 44 degrees F.
12/1/2009 6:01 AM 0.18 M M M M Clear; 33 degrees F.
12/2/2009 9:00 AM 0.00 0.0 M M M
12/3/2009 9:00 AM 1.26 M M M M Clear sky.
12/4/2009 9:00 AM 0.00 0.0 M M M
12/5/2009 9:00 AM 0.03 M M M M
12/6/2009 9:00 AM 0.48 2.5 0.48 2.5 0.48 Sunny; SWE is 0.48
12/7/2009 6:36 AM 0.00 0.0 M 1.5 M Mostly cloudy; 24 degrees F.
12/8/2009 7:53 AM 0.00 0.0 M M M Partly cloudy; 33 degrees F.
12/9/2009 6:31 AM 1.39 M M 0.5 M Rain; 41 degrees F.
12/10/2009 5:55 AM 0.21 M M 0.0 M Mostly clear; All snow has melted; 37 degrees F.
12/11/2009 8:12 AM 0.00 0.0 M M M Clear; 21 degrees F.
12/12/2009 9:00 AM 0.00 0.0 M M M Sunny.
12/15/2009 8:59 AM 0.00 0.0 M M M Cloudy; 43 degrees F.
12/16/2009 8:00 AM 0.00 0.0 M M M Sunny.
12/17/2009 7:16 AM 0.00 0.0 M M M Clear; 22 degrees F.
12/18/2009 7:01 AM 0.00 0.0 M M M Cloudy; 21 degrees F.
12/19/2009 8:29 AM 0.30 5.0 0.30 5.0 0.30 Moderately snowing; 5" accumulation; 23 degrees F.
12/20/2009 8:23 AM 0.43 12.0 0.43 17.0 M Partly sunny; 23 degrees F.; intermediate measurement: 14.5 inches at 6:01pm 12/19 under windy conditions with light snow occuring; SWE of new snow 0.38 inches; dmoderate drifting observed.
12/21/2009 6:30 AM 0.00 0.0 0.00 M M Sunny; 23 degrees F.
12/22/2009 7:31 AM 0.00 0.0 0.00 10.0 0.98 Partly cloudy; 29 degrees F; Snowpack retention is good, with only some melting and compaction on Monday.
12/23/2009 6:44 AM 0.00 0.0 0.00 8.5 1.15 Existing snowpack core sample collected; Clear and cold; 21 degrees F.
12/24/2009 6:12 AM 0.00 0.0 M 7.5 1.10 Clear and cold; 17 degrees F.
12/25/2009 9:00 AM 0.00 0.0 M 7.0 1.08 Cloudy; 7" snow remains; 32 degrees f.
12/26/2009 8:59 AM 1.71 M M 2.0 M Light rain; almost all snow melted overnight; 48 degrees F.
12/27/2009 8:30 AM 0.39 M M 0.0 M Sunny; 33 degrees F.
12/28/2009 6:29 AM 0.00 0.0 M M M Partly cloudy and breezy; 35 degrees F.
12/29/2009 6:26 AM 0.00 0.0 M M M Clear and breezy; 25 degrees F.
12/30/2009 8:01 AM 0.00 0.0 M M M Cloudy; 19 degrees F.
12/31/2009 6:50 AM 0.12 1.0 0.12 1.0 0.12 Moderate snow; 28 degrees F.
1/1/2010 7:35 AM 0.34 0.7 0.34 1.0 0.34 Mostly cloudy; accumulation of sleet and snow is 3/4"; evidence of freezing rain/freezing fog; 32 degrees F.
1/2/2010 7:43 AM 0.00 0.0 M M M Partly cloudy; 24 degrees F.
1/3/2010 8:50 AM 0.00 0.0 M M M Partly cloudy; 19 degrees F.
1/4/2010 6:30 AM 0.00 0.0 M M M Cloudy; 23 degrees F.
1/5/2010 6:56 AM T M M M M Cloudy with flurries; 24 degrees F.
1/6/2010 7:32 AM T T T M M Cloudy with flurries and a dusting of snow; 26 degrees F.
1/7/2010 5:56 AM 0.00 0.0 M M M Clear and calm; 27 degrees F.
1/8/2010 8:22 AM 0.09 1.3 0.09 1.3 M Clearing; 1.3" snow; 24 degrees F.
1/9/2010 7:10 AM 0.00 0.0 M 0.5 M Clear; 23 degrees F.
1/10/2010 8:22 AM 0.00 0.0 M T M Clear and cold; 16 degrees F.
1/11/2010 5:47 AM 0.00 0.0 M T M Clear and cold; 16 degrees F.
1/12/2010 8:09 AM 0.00 0.0 M M M Partly cloudy; 24 degrees F.
1/13/2010 6:29 AM 0.00 0.0 M T M Cloudy; 25 degrees F.
1/14/2010 6:42 AM 0.00 0.0 M M M Clear; 20 degrees F.
1/15/2010 6:00 AM 0.00 0.0 M M M Partly cloudy; 24 degrees F.
1/16/2010 7:30 AM 0.00 0.0 M M M Mostly cloudy; 34 degrees F.
1/17/2010 7:40 AM T M M M M Sprinkles; Rain just began at time of measurement; 34 degrees F.
1/18/2010 7:56 AM 0.89 M M M M Partly cloudy; 38 degrees F.
1/19/2010 8:25 AM 0.00 0.0 M M M Cloudy; 32 degrees F.
1/20/2010 6:25 AM 0.00 0.0 M M M Cloudy; 32 degrees F.
1/21/2010 6:17 AM 0.00 0.0 M M M Clear; 24 degrees F.
1/22/2010 6:57 AM 0.00 0.0 M M M Cloudy; 34 degrees F.
1/23/2010 8:38 AM 0.00 0.0 M M M Sunny; 26 degrees F.
1/24/2010 8:50 AM 0.00 0.0 M M M Cloudy; 36 degrees F.
1/25/2010 7:20 AM 1.52 M M M M Light rain and wind; 58 degrees F.
1/26/2010 6:19 AM 0.46 M M M M Clear; 35 degrees F.
1/27/2010 7:05 AM 0.00 0.0 M M M Clear and cold; 25 degrees F.
1/28/2010 6:09 AM 0.00 0.0 M M M Cloudy; 32 degrees F.
1/29/2010 6:02 AM 0.00 0.0 M M M Partly cloudy and cold; beautiful moonset -almost full; 16 degrees F.
1/30/2010 7:20 AM 0.00 0.0 M 0.0 M Cloudy; 19 degrees F.
1/31/2010 7:24 AM 0.12 4.5 0.12 4.5 0.12 Clear and cold; very fluffy snow yesterday; 10 degrees F.
2/1/2010 7:26 AM 0.00 0.0 M M M Mostly clear and very cold; 8 degrees F.
2/2/2010 5:46 AM 0.00 0.0 M 1.5 M 18 degrees F.
2/3/2010 8:50 AM 0.20 4.0 0.20 5.0 M Cloudy with fog; 30 degrees F.
2/4/2010 7:34 AM 0.00 0.0 M 3.0 M Clear; 22 degrees F.
2/5/2010 5:53 AM 0.00 0.0 0.00 1.5 M Partly cloudy; 28 degrees F.
2/6/2010 8:58 AM 2.20 17.0 2.20 17.0 2.20 Light snow; wet; 27 degrees F; SWE is estimate based on a fraction of total snowfall for the 2-day period.
2/7/2010 8:30 AM 0.54 5.0 0.54 22.0 2.74 Sunny; 16 degrees F. SWE for new snowfall is estimate from fraction of 2-day snowfall total.
2/8/2010 7:40 AM 0.00 0.0 0.00 18.5 2.60 Sunny; 16 degrees F.
2/9/2010 8:02 AM 0.00 0.0 0.00 17.0 2.49 Partly cloudy; 13 degrees F.
2/10/2010 8:35 AM 1.40 9.0 1.40 25.0 M Snow with some sleet mixing; 29 degrees F.
2/11/2010 7:20 AM 0.42 6.0 0.42 31.0 M Partly sunny and breezy with drifting snow; 26 degrees F. Storm total is 15 inches with SWE = 1.82
2/12/2010 7:05 AM 0.00 0.0 0.00 23.5 3.99 Clear; 23 degrees F.
2/13/2010 8:25 AM 0.00 0.0 M 23.0 3.38 Cloudy; 25 degrees F. Total SWE may be underestimating total snowpack due to measurement difficulty.
2/14/2010 8:36 AM 0.00 0.0 0.00 22.0 4.04 Mostly cloudy; 29 degrees F.
2/15/2010 6:06 AM 0.00 0.0 M 21.0 3.85 Clear and cold; 10 degrees F.
2/16/2010 7:30 AM T T T 20.0 3.96 Flurries; 26 degrees F.
2/17/2010 6:25 AM 0.00 0.0 M 19.5 4.01 Partly cloudy; 23 degrees F.
2/18/2010 6:42 AM 0.00 0.0 M 19.5 4.17 Cloudy; 34 degrees F.
2/19/2010 5:34 AM 0.00 0.0 0.00 17.5 4.13 Much more melting yesterday than in previous days; Partly cloudy; 34 degrees F.
2/20/2010 7:52 AM 0.00 0.0 0.00 15.5 3.87 Partly cloudy; 32 degrees F.
2/21/2010 7:48 AM 0.00 0.0 0.00 14.0 3.89 Sunny; 28 degrees F.
2/22/2010 6:28 AM 0.00 0.0 0.00 13.5 3.91 Partly cloudy; 31 degrees F.
2/23/2010 8:08 AM 0.52 0.0 0.00 12.5 3.86 Overcast with mist; 35 degrees F. More melting occurred, however the snowpack appears to absorbed much of the rainfall from yesterday. Rooflines facing south are mostly clear of snow.
2/24/2010 6:16 AM 0.01 0.0 0.00 11.0 3.64 Clear; 34 degrees F. Ground is very wet and muddy, in places.
2/25/2010 5:47 AM T T T 9.5 3.11 Flurries with a dusting of snow, mainly on grassy areas; 33 degrees F.
2/26/2010 6:29 AM 0.02 0.5 0.02 8.0 3.27 Light snow and windy, with drifting snow; 0.5 inches; 26 degrees F.
2/27/2010 8:17 AM 0.02 0.1 0.02 8.5 3.21 Flurries, with a dusting of snow; 31 degrees F.
2/28/2010 7:30 AM 0.00 0.0 0.00 8.0 3.27 Cloudy; 33 degrees F.
3/1/2010 6:17 AM T 0.0 0.00 8.0 3.01 Mostly cloudy; passing sprinkles/flurries yesterday; 34 degrees F.
3/2/2010 6:34 AM 0.00 0.0 0.00 6.5 M Mostly cloudy; 31 degrees F.
3/3/2010 5:39 AM 0.12 0.0 0.00 6.0 2.53 Sprinkles; 35 degrees F.
3/4/2010 6:11 AM 0.00 0.0 0.00 5.0 1.86 Clear with a light breeze; 31 degrees F. Some bare spots showing up in the snowcover.
3/5/2010 6:05 AM 0.00 0.0 0.00 4.0 1.75 Partly cloudy with a light breeze; 32 degrees F.
3/6/2010 7:20 AM 0.00 0.0 0.00 3.5 1.29 Sunny; 28 degrees F.
3/7/2010 6:16 AM 0.00 0.0 0.00 3.0 1.23 Clear; 31 degrees F.
3/8/2010 6:31 AM 0.00 0.0 0.00 1.5 0.73 Clear; 32 degrees F.
3/9/2010 6:02 AM 0.00 0.0 0.00 1.0 0.43 Clear; 30 degrees F.
3/10/2010 6:55 AM 0.00 0.0 0.00 0.5 M Partly cloudy; 35 degrees F. Some snow drifts remain.
3/11/2010 6:10 AM 0.00 0.0 0.00 T M Mostly clear with some fog; 39 degrees F. Some snow drifts remain.
3/12/2010 6:00 AM 0.23 M M T M Showers; 48 degrees F.
3/13/2010 7:22 AM 0.50 M M T M Showers and wind; 48 degrees F.
3/14/2010 8:00 AM 1.08 M M T M Sprinkles; trace of snow remains.
3/15/2010 6:48 AM 0.06 M M M M Sprinkles; 43 degrees F.
3/16/2010 7:05 AM 0.04 M M M M Mostly cloudy; 42 degrees F.
3/17/2010 7:55 AM T M M M M Clear; 34 degrees F.
3/18/2010 6:55 AM 0.00 0.0 M M M Clear; 32 degrees F.
3/19/2010 6:34 AM 0.00 0.0 M M M Sunny; 36 degrees F.
3/20/2010 8:00 AM 0.00 0.0 M M M Sunny.
3/21/2010 8:00 AM 0.00 0.0 M M M Sunny.
3/22/2010 6:20 AM 0.01 M M M M Sprinkles; 56 degrees F.
3/23/2010 6:19 AM 0.36 M M M M Partly cloudy and wet; 43 degrees F.
3/24/2010 4:27 AM 0.01 M M M M Clear; 43 degrees F.
3/25/2010 4:26 AM 0.00 0.0 M M M Partly cloudy; 38 degrees F.
3/26/2010 7:08 AM 0.24 M M M M Cloudy; 44 degrees F.
3/27/2010 8:15 AM 0.03 M M M M Sunny; 27 degrees F.
3/28/2010 9:00 AM 0.00 0.0 M M M Cloudy; 40 degrees F.
3/29/2010 7:02 AM 0.70 M M M M Showers with fog; 52 degrees F.
3/30/2010 7:15 AM 0.16 M M M M Showers; 41 degrees F.
3/31/2010 6:38 AM 0.36 M M M M Mostly cloudy; 44 degrees F.
4/1/2010 6:05 AM 0.00 0.0 M M M Clear; 39 degrees F.
4/2/2010 6:06 AM 0.00 0.0 M M M Clear with some fog; 41 degrees F.
4/3/2010 8:02 AM 0.00 0.0 M M M Overcast; 50 degrees F.
4/4/2010 8:01 AM 0.00 0.0 M M M Partly cloudy; 54 degrees F.
4/5/2010 7:56 AM 0.00 0.0 M M M Partly cloudy; 47 degrees F.
4/6/2010 6:13 AM 0.00 0.0 M M M Mostly cloudy; isolated showers passing through; 58 degrees F.
4/7/2010 6:12 AM 0.01 M M M M Partly cloudy; precip is from yesterday morning just after gage reading; very warm temps are promoting rapid and widespread leaf out; 58 degrees F.
4/8/2010 5:02 AM 0.00 0.0 M M M Partly cloudy and very warm; 69 degrees F.
4/12/2010 6:26 AM 0.00 0.0 M M M Partly cloudy; 48 degrees F.
4/13/2010 8:31 AM 0.00 0.0 M M M Cloudy; 49 degrees F.
4/14/2010 6:14 AM 0.16 M M M M Fog; 32 degrees F.
4/15/2010 6:51 AM 0.00 0.0 M M M Clear; 37 degrees F.
4/16/2010 6:23 AM 0.00 0.0 M M M Mostly cloudy; 52 degrees F. First lawn cutting of the season.
4/17/2010 7:40 AM 0.20 M M M M Partly cloudy; 54 degrees F.
4/18/2010 8:09 AM 0.00 0.0 M M M Mostly cloudy; 41 degrees F.
4/19/2010 5:51 AM 0.00 0.0 M M M Clear; 37 degrees F.
4/20/2010 6:58 AM 0.00 0.0 M M M Partly cloudy; 37 degrees F.
4/21/2010 6:30 AM 0.00 0.0 M M M Mostly cloudy; 41 degrees F.
4/22/2010 9:00 AM 0.14 M M M M Sunny with some fog
4/23/2010 6:43 AM T M M M M Clear; 43 degrees F.
4/24/2010 7:57 AM 0.00 0.0 M M M Mostly cloudy; 46 degrees F.
4/25/2010 8:48 AM 0.26 M M M M Cloudy; 50 degrees F.
4/26/2010 6:27 AM 1.03 M M M M Showers; 50 degrees F.
4/27/2010 8:00 AM 0.45 M M M M Sunny.
4/28/2010 8:00 AM 0.00 0.0 M M M Partly cloudy.
4/29/2010 8:00 AM 0.00 0.0 M M M Sunny.
4/30/2010 8:00 AM 0.00 0.0 M M M Sunny.
5/1/2010 8:10 AM 0.00 0.0 M M M Sunny; 58 degrees F.
5/2/2010 7:44 AM 0.01 M M M M Partly sunny; 68 degrees F.
5/3/2010 6:25 AM 0.14 M M M M Showers; 71 degrees F.
5/4/2010 6:02 AM 0.03 M M M M Partly cloudy; 64 degrees f.
5/5/2010 6:14 AM 0.00 0.0 M M M Clear; 48 degrees F.
5/6/2010 6:13 AM 0.00 0.0 M M M Partly cloudy; 63 degrees F.
5/7/2010 5:52 AM 0.00 0.0 M M M Clear; 48 degrees F.
5/8/2010 7:02 AM 0.00 0.0 M M M Cloudy; 64 degrees F.
5/9/2010 7:50 AM 0.02 M M M M Sunny; 46 degrees F.
5/10/2010 6:25 AM 0.00 0.0 M M M Clear and cold with light frost; 34 degrees F.
5/11/2010 8:00 AM 0.00 0.0 M M M
5/12/2010 8:00 AM 0.46 M M M M
5/13/2010 8:00 AM 0.17 M M M M
5/14/2010 6:19 AM T M M M M Fog and mist; 57 degrees F.
5/15/2010 7:15 AM 0.00 0.0 M M M Some thin clouds; 61 degrees F.
5/16/2010 7:01 AM 0.00 0.0 M M M Overcast; 57 degrees F.
5/17/2010 8:00 AM 0.00 0.0 M M M
5/18/2010 8:00 AM 0.29 M M M M
5/19/2010 8:00 AM 0.23 M M M M
5/20/2010 8:00 AM 0.01 M M M M
5/21/2010 8:00 AM 0.00 0.0 M M M
5/22/2010 6:26 AM 0.00 0.0 M M M Cloudy; 64 degrees F.
5/25/2010 7:34 AM 0.21 M M M M Cloudy; 65 degrees F.
5/26/2010 7:24 AM 0.00 0.0 M M M Mostly sunny; 62 degrees F.
5/27/2010 7:01 AM 0.00 0.0 M M M Sunny; 68 degrees F.
5/28/2010 6:38 AM 0.65 M M M M Cloudy; T-storms overnight; 60 degrees F.
5/29/2010 7:10 AM 0.01 M M M M Cloudy; 65 degrees F.
5/30/2010 7:04 AM 0.00 0.0 M M M Sunny with some fog; 65 degrees F.
5/31/2010 6:01 AM 0.00 0.0 M M M Sunny with some valley fog; 60 degrees F.
6/1/2010 6:23 AM 0.00 0.0 M M M Partly sunny; 70 degrees F.
6/2/2010 8:00 AM 0.10 M M M M Sunny.
6/3/2010 8:00 AM 0.00 0.0 M M M Sunny.
6/4/2010 6:54 AM 0.00 0.0 M M M Partly sunny; 67 degrees F.
6/5/2010 7:13 AM 0.05 M M M M Partly sunny with fog; 69 degrees F.
6/6/2010 8:00 AM 0.00 0.0 M M M
6/7/2010 6:49 AM 0.03 M M M M Sunny and cool; 55 degrees F.
6/8/2010 6:42 AM 0.00 0.0 M M M Sunny and cool; 53 degrees F.
6/9/2010 6:47 AM 0.00 0.0 M M M Cloudy; 59 degrees F.
6/10/2010 7:06 AM 0.38 M M M M Sunny with valley fog; 61 degrees F.
6/11/2010 6:19 AM 0.00 0.0 M M M Clear; 57 degrees f.
6/12/2010 7:50 AM 0.00 0.0 M M M Partly sunny; 70 degrees F.
6/13/2010 8:01 AM 0.05 M M M M Sunny; 75 degrees F. T-storm yesterday eve around 7pm.
6/14/2010 6:53 AM 0.35 M M M M Sunny; 67 degrees F.
6/15/2010 6:52 AM T M M M M Partly Sunny; 66 degrees F.
6/16/2010 6:28 AM 0.02 M M M M Cloudy; 66 degrees F.
6/17/2010 6:30 AM 0.09 M M M M Sunny
6/18/2010 8:00 AM 0.00 0.0 M M M
6/19/2010 8:00 AM 0.00 0.0 M M M
6/20/2010 8:00 AM 0.00 0.0 M M M
6/21/2010 8:00 AM 0.00 0.0 M M M
6/22/2010 6:44 AM 0.00 0.0 M M M Partly cloudy; 65 degrees F.
6/23/2010 7:06 AM 0.00 0.0 M M M Sunny; 68 degrees F.
6/24/2010 7:22 AM 0.00 0.0 M M M Sunny; 75 degrees F.
6/25/2010 6:21 AM 0.00 0.0 M M M Sunny; 68 degrees F.
6/26/2010 9:00 AM 0.00 0.0 M M M Sunny and warm.
6/27/2010 6:55 AM 0.00 0.0 M M M Partly sunny; 66 degrees F.
6/28/2010 8:08 AM 0.00 0.0 M M M Sunny and warm; 83 degrees F. Lawn is getting brown from prolonged heat spell and lack of rain.
6/29/2010 6:30 AM 0.21 M M M M Partly sunny; 70 degrees F.
6/30/2010 7:50 AM 0.00 0.0 M M M Sunny and cooler; 64 degrees F.
7/1/2010 8:00 AM 0.00 0.0 M M M Sunny.
7/2/2010 6:01 AM 0.00 0.0 M M M Clear; 53 degrees F.
7/3/2010 8:00 AM 0.00 0.0 M M M
7/4/2010 8:00 AM 0.00 0.0 M M M
7/5/2010 8:00 AM 0.00 0.0 M M M
7/6/2010 8:00 AM 0.00 0.0 M M M
7/7/2010 8:00 AM 0.00 0.0 M M M
7/8/2010 8:00 AM 0.00 0.0 M M M
7/9/2010 8:04 AM 0.00 0.0 M M M Sunny; 75 degrees F.
7/10/2010 7:32 AM 0.01 M M M M Sprinkles; 73 degrees F.
7/11/2010 7:36 AM 0.68 M M M M Partly sunny; 68 degrees F.
7/12/2010 6:04 AM 0.00 0.0 M M M Partly cloudy; 61 degrees F.
7/13/2010 6:20 AM 1.40 M M M M Cloudy and wet; 70 degrees F. ; 0.66 inches fell during afternoon T-storms between 14:30 and 16:30; the remainder occurred overnight;
7/14/2010 6:17 AM 1.44 M M M M Cloudy; 71 degrees F.
7/15/2010 7:01 AM 0.81 M M M M Sunny with valley fog; 69 degrees F.
7/16/2010 8:00 AM 0.00 0.0 M M M
7/17/2010 7:36 AM 0.00 0.0 M M M Partly sunny with some fog; 72 degrees F.
7/18/2010 7:23 AM 0.00 0.0 M M M Sunny; 73 degrees F.
7/19/2010 6:41 AM 0.00 0.0 M M M Cloudy with a few passing sprinkles; 72 degrees F.
7/20/2010 6:15 AM 0.14 M M M M Partly cloudy with valley fog; 68 degrees F.
7/21/2010 7:22 AM 0.02 M M M M Severe storms passed to the north yesterday evening; currently partly cloudy and 72 degrees F.
7/22/2010 6:17 AM 0.00 0.0 M M M Clear; 70 degrees F.
7/23/2010 5:55 AM 0.00 0.0 M M M Partly cloudy; 68 degrees F.
7/24/2010 7:52 AM 0.00 0.0 M M M Sunny; 78 degrees F.
7/25/2010 7:56 AM 0.00 0.0 M M M Sunny; 79 degrees F.
7/26/2010 5:32 AM 0.10 M M M M Clear; 66 degrees F. Rain was from T-storms Sunday afternoon, which had gusting winds the blew down branches and trees. Lost power for approximately 3 hours.
7/27/2010 7:13 AM 0.00 0.0 M M M Sunny; 62 degrees F.
7/28/2010 6:18 AM 0.00 0.0 M M M Mostly cloudy; 69 degrees F.
7/29/2010 6:08 AM 0.00 0.0 M M M Partly cloudy; 72 degrees F.
7/30/2010 5:23 AM 0.12 M M M M Clear; 64 degrees F.
7/31/2010 6:58 AM 0.00 0.0 M M M Partly cloudy; 60 degrees F.
8/1/2010 7:53 AM 0.00 0.0 M M M Partly cloudy; 69 degrees F.
8/2/2010 8:00 AM 0.03 M M M M
8/3/2010 6:40 AM 0.00 0.0 M M M Cloudy; 70 degrees F.
8/4/2010 7:31 AM 0.00 0.0 M M M Cloudy and humid; 75 degrees F.
8/5/2010 6:20 AM 0.23 M M M M T-storm last evening began 8:50pm, lasting ~20 min; wind and frequent lightning, but no visible damage and no power loss. Currently Partly cloudy and 70 degrees.
8/6/2010 7:01 AM 0.06 M M M M Partly cloudy; 71 degrees F.
8/7/2010 8:00 AM 0.00 0.0 M M M
8/8/2010 8:00 AM 0.00 0.0 M M M
8/9/2010 8:06 AM 0.00 0.0 M M M Sunny with some valley fog; 68 degrees F.
8/10/2010 5:47 AM 0.00 0.0 M M M Cloudy with some valley fog; 70 degrees F.
8/11/2010 6:06 AM 0.00 0.0 M M M Partly cloudy; 71 degrees F.
8/19/2010 6:15 AM 0.17 M M M M Cloudy with fog; 67 degrees F.
8/20/2010 6:10 AM 0.00 0.0 M M M Clear; valley fog; 64 degrees F.
8/21/2010 8:30 AM 0.00 0.0 M M M Partly cloudy; 70 degrees F.
8/22/2010 7:54 AM 0.05 M M M M Light rain; 73 degrees F.
8/23/2010 7:04 AM 0.01 M M M M Mostly sunny; 66 degrees F.
8/24/2010 7:02 AM 0.53 M M M M Cloudy; 63 degrees F.
8/25/2010 6:50 AM 0.01 M M M M Mostly cloudy; 64 degrees F.
8/26/2010 5:15 AM 0.00 0.0 M M M Clear; 61 degrees F.
8/27/2010 8:00 AM 0.00 0.0 M M M Sunny.
8/28/2010 6:44 AM 0.00 0.0 M M M Partly cloudy; 58 degrees F.
8/29/2010 8:00 AM 0.00 0.0 M M M Sunny.
8/30/2010 8:00 AM 0.00 0.0 M M M Sunny.
8/31/2010 8:00 AM 0.00 0.0 M M M
9/1/2010 8:00 AM 0.00 0.0 M M M Sunny and warm.
9/2/2010 8:00 AM 0.00 0.0 M M M Clear sky
9/3/2010 8:00 AM 0.00 0.0 M M M Cloudy
9/4/2010 8:00 AM 0.00 0.0 M M M
9/5/2010 8:00 AM 0.00 0.0 M M M
9/6/2010 8:00 AM 0.00 0.0 M M M
9/7/2010 7:30 AM 0.00 0.0 M M M Clear, with valley fog; 62 degrees F.
9/8/2010 6:08 AM 0.00 0.0 M M M Mostly cloudy and very dry; 71 degrees F.
9/9/2010 6:09 AM 0.00 0.0 M M M Clear and cool; 55 degrees F.
9/10/2010 6:15 AM 0.00 0.0 M M M Partly cloudy; 55 degrees F.
9/11/2010 7:04 AM 0.00 0.0 M M M A few high thin clouds; 52 degrees F.
9/12/2010 8:58 AM 0.44 M M M M Drizzle; 60 degrees F.
9/13/2010 6:56 AM 0.08 M M M M Cloudy with fog; 60 degrees F.
9/14/2010 8:00 AM 0.00 0.0 M M M Partly cloudy.
9/15/2010 8:00 AM 0.00 0.0 M M M Clear.
9/16/2010 8:00 AM 0.00 0.0 M M M Clear.
9/17/2010 7:06 AM 0.29 M M M M Partly cloudy; 61 degrees F.
9/18/2010 7:30 AM 0.00 0.0 M M M Clear; 48 degrees F.
9/19/2010 7:05 AM 0.00 0.0 M M M Clear; 51 degrees F.
9/20/2010 7:50 AM 0.00 0.0 M M M Clear; 60 degrees F.
9/21/2010 7:06 AM 0.00 0.0 M M M Clear and cool; 44 degrees F.
9/22/2010 6:22 AM 0.00 0.0 M M M Partly cloudy; 60 degrees F.
9/23/2010 6:28 AM 0.25 M M M M T-storm around 8:20pm last eve; partly cloudy with fog; 62 degrees F.
9/24/2010 7:36 AM 0.00 0.0 M M M Fog; 68 degrees F.
9/25/2010 7:54 AM 0.00 0.0 M M M Partly cloudy; 68 degrees F.
9/26/2010 7:27 AM 0.00 0.0 M M M Cloudy; 61 degrees F.
9/27/2010 6:16 AM 0.51 M M M M Showers; 65 degrees F.
9/28/2010 6:50 AM 0.48 M M M M Rainfall through 17:45 on 9/27 was 0.39; 0.09 overnight; currently cloudy with sprinkles and 70 degrees F.
9/29/2010 6:10 AM T M M M M Mostly clear; 55 degrees F.
9/30/2010 6:21 AM 1.24 M M M M Heavy rain in the early morning hours; currently rain and 66 degrees F.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/10/2009 10/13/2009 8:00 AM 4 0.06 M M Accumulation from 10/9/09 06:36 to 10/13/09 08:00.
12/13/2009 12/14/2009 7:58 AM 2 0.64 0.0 0.00 Rainfall from 12/12/09 @ 9:00 to 12/14/09 @ 7:58. Conditions at time of measurement were partly cloudy with valley fog; 34 degrees F.
4/9/2010 4/11/2010 9:00 AM 3 0.53 M M Accumulation from 4/8/10 @ 5:02 to 4/11/10 @ 9:00
5/23/2010 5/24/2010 6:26 AM 2 0.28 M M Accumulation from 5/22/10 @8:06 to 5/24/10 @ 6:26.
8/12/2010 8/18/2010 6:42 AM 7 2.21 M M Accumulation occurred between 8/11/10 @ 6:06 and 8/18/10 @ 6:42 ; Sprinkles and 70 degrees F at time of measurement on 8/18.



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