Station Overview Station Location
Station Number OR-MT-2 Latitude 45.5276
Station Name Troutdale 5.0 E Longitude -122.288
County Multnomah Elevation (ft) 570



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 5.14 6.61 31 6.61 31 0.00 0 0 22 1 0.0 0 0
Nov 09 9.38 6.76 29 6.76 29 0.00 0 0 20 0 0.0 0 0
Dec 09 9.00 5.36 30 5.36 30 0.00 0 0 14 2 2.3 1 2
Jan 10 8.11 8.25 30 8.25 30 0.00 0 0 22 2 0.0 0 0
Feb 10 6.62 4.38 27 4.38 27 0.00 0 0 16 1 0.0 0 0
March 10 6.32 6.02 31 4.67 21 1.35 10 1 12 1 0.5 1 1
April 10 5.30 5.08 30 5.08 30 0.00 0 0 24 2 0.0 0 0
May 10 4.01 5.58 30 5.58 30 0.00 0 0 24 0 0.0 0 0
June 10 3.11 6.93 30 6.01 27 0.92 3 1 16 1 0.0 0 0
July 10 0.93 0.61 31 0.40 16 0.21 15 1 1 3 0.0 0 0
Aug 10 1.07 0.02 31 0.02 31 0.00 0 0 1 7 0.0 0 0
Sept 10 2.48 3.83 30 3.83 30 0.00 0 0 14 3 0.0 0 0
Water Year Totals: 61.47" 59.43" 360 days 56.95" 332 2.48" 28 days 3 186 days 23 days 2.8" 2 days 3 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 0.09
10/2/2009 0.08
10/3/2009 0.11
10/4/2009 0.61
10/5/2009 0.01
10/6/2009 0.00
10/7/2009 0.00
10/8/2009 0.00
10/9/2009 0.00
10/10/2009 0.00
10/11/2009 0.00
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.63
10/15/2009 0.10
10/16/2009 0.01
10/17/2009 T
10/18/2009 0.78
10/19/2009 0.02
10/20/2009 0.01
10/21/2009 0.15
10/22/2009 0.18
10/23/2009 0.02
10/24/2009 0.91
10/25/2009 0.01
10/26/2009 0.01
10/27/2009 1.33
10/28/2009 0.27
10/29/2009 0.26
10/30/2009 0.77
10/31/2009 0.25
11/1/2009 0.10
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.71
11/7/2009 0.11
11/8/2009 1.37
11/9/2009 0.09
11/10/2009 0.27
11/11/2009 0.25
11/12/2009 0.64
11/13/2009 0.10
11/14/2009 0.36
11/15/2009 0.07
11/16/2009 0.12
11/17/2009 0.69
11/18/2009 0.08
11/19/2009 0.21
11/20/2009 0.06
11/21/2009 0.41
11/22/2009
11/23/2009 0.10
11/24/2009 0.00
11/25/2009 0.00
11/26/2009 0.00
11/27/2009 0.96
11/28/2009 0.06
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.03
12/2/2009
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 T
12/6/2009 T
12/7/2009 0.00
12/8/2009 0.00
12/9/2009 0.00
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.12
12/14/2009 0.09
12/15/2009 0.96
12/16/2009 1.14
12/17/2009 0.56
12/18/2009 0.11
12/19/2009 0.19
12/20/2009 0.41
12/21/2009 0.65
12/22/2009 0.72
12/23/2009 0.00
12/24/2009 0.00
12/25/2009 0.00
12/26/2009 0.00
12/27/2009 0.00
12/28/2009 0.01
12/29/2009 0.00
12/30/2009 0.32
12/31/2009 0.05
Day of YearDaily PrcpMultiday Prcp
1/1/2010 1.44
1/2/2010 0.26
1/3/2010 0.02
1/4/2010 0.02
1/5/2010 1.05
1/6/2010 0.90
1/7/2010 0.00
1/8/2010 0.00
1/9/2010 0.61
1/10/2010 0.02
1/11/2010 0.00
1/12/2010 0.36
1/13/2010 0.42
1/14/2010 0.16
1/15/2010 0.01
1/16/2010
1/17/2010 0.49
1/18/2010 0.26
1/19/2010 T
1/20/2010 0.14
1/21/2010 0.01
1/22/2010 T
1/23/2010 0.66
1/24/2010 0.00
1/25/2010 0.94
1/26/2010 0.04
1/27/2010 0.01
1/28/2010 0.00
1/29/2010 0.00
1/30/2010 0.16
1/31/2010 0.27
2/1/2010 0.03
2/2/2010 0.41
2/3/2010 0.11
2/4/2010 0.27
2/5/2010 0.51
2/6/2010 T
2/7/2010 0.07
2/8/2010 0.00
2/9/2010 0.00
2/10/2010 0.00
2/11/2010 0.44
2/12/2010 0.37
2/13/2010 0.16
2/14/2010
2/15/2010 0.35
2/16/2010 0.33
2/17/2010 0.12
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 0.00
2/24/2010 0.43
2/25/2010 0.11
2/26/2010 0.37
2/27/2010 0.30
2/28/2010 0.00
3/1/2010 0.00
3/2/2010
3/3/2010 0.07
3/4/2010 T
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.23
3/9/2010 0.07
3/10/2010 0.10
3/11/2010 0.15
3/12/2010 0.68
3/13/2010 0.32
3/14/2010 0.00
3/15/2010 0.01
3/16/2010 0.00
3/17/2010 0.09
3/18/2010 0.00
3/19/2010 0.00 **
3/20/2010 **
3/21/2010 **
3/22/2010 **
3/23/2010 **
3/24/2010 **
3/25/2010 **
3/26/2010 **
3/27/2010 **
3/28/2010 1.35
3/29/2010 1.34
3/30/2010 1.35
3/31/2010 0.26
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.12
4/2/2010 0.21
4/3/2010 0.64
4/4/2010 0.14
4/5/2010 0.16
4/6/2010 0.21
4/7/2010 0.24
4/8/2010 0.26
4/9/2010 0.10
4/10/2010 T
4/11/2010 0.03
4/12/2010 0.28
4/13/2010 0.15
4/14/2010 0.18
4/15/2010 0.30
4/16/2010 0.02
4/17/2010 0.00
4/18/2010 0.02
4/19/2010 0.00
4/20/2010 T
4/21/2010 0.44
4/22/2010 0.02
4/23/2010 0.00
4/24/2010 0.10
4/25/2010 0.05
4/26/2010 0.00
4/27/2010 0.56
4/28/2010 0.30
4/29/2010 0.38
4/30/2010 0.17
5/1/2010 0.04
5/2/2010 0.02
5/3/2010 0.10
5/4/2010 0.30
5/5/2010 0.22
5/6/2010 0.22
5/7/2010 0.06
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.22
5/11/2010 0.01
5/12/2010 0.00
5/13/2010 0.00
5/14/2010 0.00
5/15/2010 0.00
5/16/2010
5/17/2010 0.01
5/18/2010 0.31
5/19/2010 0.11
5/20/2010 0.49
5/21/2010 0.39
5/22/2010 0.94
5/23/2010 0.16
5/24/2010 0.21
5/25/2010 0.02
5/26/2010 0.21
5/27/2010 0.17
5/28/2010 0.02
5/29/2010 0.71
5/30/2010 0.09
5/31/2010 0.55
6/1/2010 0.09
6/2/2010 1.07
6/3/2010 0.45
6/4/2010 1.10
6/5/2010 0.22
6/6/2010 0.14
6/7/2010 1.01
6/8/2010 0.03
6/9/2010 0.29
6/10/2010 0.42
6/11/2010 **
6/12/2010 **
6/13/2010 0.92
6/14/2010 0.00
6/15/2010 0.03
6/16/2010 0.49
6/17/2010 0.24
6/18/2010 0.00
6/19/2010 0.25
6/20/2010 0.04
6/21/2010 0.14
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 T
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.40
7/3/2010 **
7/4/2010 **
7/5/2010 **
7/6/2010 **
7/7/2010 **
7/8/2010 **
7/9/2010 **
7/10/2010 **
7/11/2010 **
7/12/2010 **
7/13/2010 **
7/14/2010 **
7/15/2010 **
7/16/2010 **
7/17/2010 0.21
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 T
7/21/2010 T
7/22/2010 0.00
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 T
7/30/2010 0.00
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.00
8/4/2010 T
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 T
8/9/2010 0.00
8/10/2010 0.00
8/11/2010 T
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 T
8/19/2010 0.00
8/20/2010 T
8/21/2010 0.00
8/22/2010 T
8/23/2010 0.02
8/24/2010 0.00
8/25/2010 0.00
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 T
9/1/2010 0.97
9/2/2010 0.03
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 T
9/7/2010 0.04
9/8/2010 0.18
9/9/2010 0.01
9/10/2010 0.04
9/11/2010 0.00
9/12/2010 0.00
9/13/2010 T
9/14/2010 0.01
9/15/2010 0.00
9/16/2010 0.52
9/17/2010 0.13
9/18/2010 0.59
9/19/2010 0.89
9/20/2010 0.15
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.00
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.01
9/27/2010 0.26
9/28/2010 0.00
9/29/2010 T
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.09 0.0 M 0.0 M 50 degrees
10/2/2009 7:00 AM 0.08 0.0 M 0.0 M
10/3/2009 7:00 AM 0.11 0.0 M 0.0 M 42.8 degrees
10/4/2009 7:00 AM 0.61 0.0 M 0.0 M
10/5/2009 7:00 AM 0.01 0.0 M 0.0 M 35 degrees
10/6/2009 7:00 AM 0.00 0.0 M 0.0 M 33 degrees
10/7/2009 7:00 AM 0.00 0.0 M 0.0 M
10/8/2009 7:00 AM 0.00 0.0 M 0.0 M 39 degrees
10/9/2009 7:00 AM 0.00 0.0 M 0.0 M
10/10/2009 7:00 AM 0.00 0.0 M 0.0 M 45.1 degrees
10/11/2009 7:00 AM 0.00 0.0 M 0.0 M 42.4 degrees
10/12/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/13/2009 7:00 AM 0.00 0.0 M 0.0 M 44 degrees
10/14/2009 7:00 AM 0.63 0.0 0.00 0.0 0.00 Raining
10/15/2009 7:00 AM 0.10 0.0 M 0.0 M 50 degrees
10/16/2009 7:00 AM 0.01 0.0 M 0.0 M 57 degrees
10/17/2009 7:00 AM T 0.0 M 0.0 M 54.9 degrees
10/18/2009 7:00 AM 0.78 0.0 M 0.0 M
10/19/2009 7:00 AM 0.02 0.0 M 0.0 M 50 degrees
10/20/2009 7:00 AM 0.01 0.0 M 0.0 M 42 degrees
10/21/2009 7:00 AM 0.15 0.0 M 0.0 M 50 degrees. Rain.
10/22/2009 7:00 AM 0.18 0.0 M 0.0 M Foggy. 44 degrees
10/23/2009 7:00 AM 0.02 0.0 M 0.0 M 51.5 degrees
10/24/2009 7:00 AM 0.91 0.0 M 0.0 M 39.5 degrees
10/25/2009 7:00 AM 0.01 0.0 M 0.0 M 42.2 degrees
10/26/2009 7:00 AM 0.01 0.0 M 0.0 M 57 degrees
10/27/2009 7:00 AM 1.33 0.0 M 0.0 M 42 degrees
10/28/2009 7:00 AM 0.27 0.0 M 0.0 M 41 degrees
10/29/2009 7:00 AM 0.26 0.0 M 0.0 M 42 degrees. Rain
10/30/2009 7:00 AM 0.77 0.0 M 0.0 M 55.0 degrees
10/31/2009 7:00 AM 0.25 0.0 M 0.0 M
11/1/2009 7:00 AM 0.10 0.0 0.00 0.0 0.00
11/2/2009 7:00 AM 0.00 0.0 M 0.0 M 43 degrees
11/3/2009 7:00 AM 0.00 0.0 M 0.0 M 41 degrees
11/4/2009 7:00 AM 0.00 0.0 M 0.0 M 47 degrees
11/5/2009 7:00 AM 0.00 0.0 M 0.0 M 47 degrees
11/6/2009 7:00 AM 0.71 0.0 M 0.0 M 45.2 degrees
11/7/2009 7:00 AM 0.11 0.0 M 0.0 M 45.7 degrees
11/8/2009 7:00 AM 1.37 0.0 M 0.0 M 44.2 degrees
11/9/2009 7:00 AM 0.09 0.0 M 0.0 M 45 degrees
11/10/2009 7:00 AM 0.27 0.0 M 0.0 M 34 degrees
11/11/2009 7:00 AM 0.25 0.0 M 0.0 M 42.3 degrees
11/12/2009 7:00 AM 0.64 0.0 M 0.0 M Rain. 38 degrees
11/13/2009 7:00 AM 0.10 0.0 0.00 0.0 0.00
11/14/2009 7:00 AM 0.36 0.0 M 0.0 M 31.3 degrees
11/15/2009 7:00 AM 0.07 0.0 M 0.0 M 39.2 degrees
11/16/2009 7:00 AM 0.12 0.0 M 0.0 M Light rain. 44 degrees
11/17/2009 7:00 AM 0.69 0.0 M 0.0 M Light rain.45 degrees
11/18/2009 7:00 AM 0.08 0.0 M 0.0 M 40 degrees
11/19/2009 7:00 AM 0.21 0.0 M 0.0 M 43 degrees
11/20/2009 7:00 AM 0.06 0.0 M 0.0 M
11/21/2009 7:00 AM 0.41 0.0 M 0.0 M 38.3 degrees
11/23/2009 7:00 AM 0.10 0.0 M 0.0 M 38 degrees
11/24/2009 7:00 AM 0.00 0.0 M 0.0 M 43 degrees
11/25/2009 7:00 AM 0.00 0.0 M 0.0 M 44 degrees
11/26/2009 7:00 AM 0.00 0.0 M 0.0 M 41 degrees
11/27/2009 7:00 AM 0.96 0.0 M 0.0 M
11/28/2009 7:00 AM 0.06 0.0 M 0.0 M 41.2 degrees
11/29/2009 7:00 AM 0.00 0.0 M 0.0 M
11/30/2009 7:00 AM 0.00 0.0 M 0.0 M 40 degrees
12/1/2009 7:00 AM 0.03 0.0 M 0.0 M 42 degrees
12/3/2009 7:00 AM 0.00 0.0 M 0.0 M 35 degrees
12/4/2009 7:00 AM 0.00 0.0 M 0.0 M 25 degrees
12/5/2009 7:00 AM T 0.0 M 0.0 M 29 degrees
12/6/2009 7:00 AM T T M T M 32 degrees
12/7/2009 7:00 AM 0.00 0.0 M 0.0 M 21 degrees
12/8/2009 7:00 AM 0.00 0.0 M 0.0 M 18 degrees
12/9/2009 7:00 AM 0.00 0.0 M 0.0 M 17 degrees
12/10/2009 7:00 AM 0.00 0.0 M 0.0 M 21 degrees
12/11/2009 7:00 AM 0.00 0.0 M 0.0 M 19.7 degrees
12/12/2009 7:00 AM 0.00 0.0 M 0.0 M 30.8 degrees
12/13/2009 7:00 AM 0.12 0.0 M T M 24.6 degrees, light freezing rain most of the day
12/14/2009 7:00 AM 0.09 0.0 M 0.0 M 36 degrees
12/15/2009 7:00 AM 0.96 0.0 M 0.0 M Light rain. 35 degrees
12/16/2009 7:00 AM 1.14 0.0 M 0.0 M 34 degrees
12/17/2009 7:00 AM 0.56 0.0 M 0.0 M 41 degrees
12/18/2009 7:00 AM 0.11 0.0 0.00 0.0 0.00
12/19/2009 7:00 AM 0.19 0.0 M 0.0 M 41.8 degrees
12/20/2009 7:00 AM 0.41 0.0 M 0.0 M 42.3 degrees
12/21/2009 7:00 AM 0.65 0.0 M 0.0 M 43 degrees
12/22/2009 7:00 AM 0.72 0.0 M 0.0 M 36.2 degrees fahrenheit
12/23/2009 7:00 AM 0.00 0.0 M 0.0 M 31.8 degrees
12/24/2009 7:00 AM 0.00 0.0 M 0.0 M 33 degrees
12/25/2009 7:00 AM 0.00 0.0 M 0.0 M 31.5 degrees
12/26/2009 7:00 AM 0.00 0.0 M 0.0 M
12/27/2009 7:00 AM 0.00 0.0 M 0.0 M 31 degrees
12/28/2009 7:00 AM 0.01 0.0 M T M 32 degrees. Icy in spots.
12/29/2009 7:00 AM 0.00 0.0 M 0.0 M 31 degrees
12/30/2009 7:00 AM 0.32 2.3 0.23 2.5 0.32 32.5 degrees, freezing rain at observation time. Due to our location in Corbett in the Columbia River Gorge and strong east winds snow total was estimated.
12/31/2009 7:00 AM 0.05 0.0 M 0.5 M 35.5 degrees
1/1/2010 7:00 AM 1.44 0.0 M 0.0 M
1/2/2010 7:00 AM 0.26 0.0 M 0.0 M 44.6 degrees
1/3/2010 7:00 AM 0.02 0.0 M 0.0 M 40 degrees
1/4/2010 7:00 AM 0.02 0.0 M 0.0 M 41 degrees
1/5/2010 7:00 AM 1.05 0.0 M 0.0 M 46 degrees. Light rain
1/6/2010 7:00 AM 0.90 0.0 M 0.0 M 41 degrees
1/7/2010 7:00 AM 0.00 0.0 M 0.0 M 35 degrees
1/8/2010 7:00 AM 0.00 0.0 M 0.0 M 34.5 degrees
1/9/2010 7:00 AM 0.61 0.0 M 0.0 M 35.8 degrees
1/10/2010 7:00 AM 0.02 0.0 M 0.0 M 35.8 degrees
1/11/2010 7:00 AM 0.00 0.0 M 0.0 M 39.1 degrees
1/12/2010 7:00 AM 0.36 0.0 M 0.0 M Light rain. 40 degrees
1/13/2010 7:00 AM 0.42 0.0 M 0.0 M 44 degrees
1/14/2010 7:00 AM 0.16 0.0 M 0.0 M 39.3 degrees
1/15/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00 Cloudy skies, 42.9 degrees.
1/17/2010 7:00 AM 0.49 0.0 M 0.0 M 45.8 degrees
1/18/2010 7:00 AM 0.26 0.0 M 0.0 M 39 degrees
1/19/2010 7:00 AM T 0.0 M 0.0 M
1/20/2010 7:00 AM 0.14 0.0 M 0.0 M 41 degrees
1/21/2010 7:00 AM 0.01 0.0 M 0.0 M 46 degrees
1/22/2010 7:00 AM T 0.0 0.00 0.0 0.00
1/23/2010 7:00 AM 0.66 0.0 M 0.0 M
1/24/2010 7:00 AM 0.00 0.0 M 0.0 M 40.9 degrees fahrenheit
1/25/2010 7:00 AM 0.94 0.0 M 0.0 M Misty rain. 39 degrees
1/26/2010 7:00 AM 0.04 0.0 M 0.0 M 41 degrees
1/27/2010 7:00 AM 0.01 0.0 M 0.0 M 37 degrees
1/28/2010 7:00 AM 0.00 0.0 M 0.0 M 43 degrees
1/29/2010 7:00 AM 0.00 0.0 M 0.0 M 44.3 degrees
1/30/2010 7:00 AM 0.16 0.0 M 0.0 M 39.9 degrees
1/31/2010 7:00 AM 0.27 0.0 M 0.0 M 45 degrees
2/1/2010 7:00 AM 0.03 0.0 M 0.0 M 39 degrees
2/2/2010 7:00 AM 0.41 0.0 M 0.0 M 38 degrees
2/3/2010 7:00 AM 0.11 0.0 M 0.0 M 41 degrees
2/4/2010 7:00 AM 0.27 0.0 M 0.0 M 42 degrees
2/5/2010 7:00 AM 0.51 0.0 M 0.0 M 42.5 degrees
2/6/2010 7:00 AM T 0.0 M 0.0 M 45.5 degrees
2/7/2010 7:00 AM 0.07 0.0 M 0.0 M 43.6 degrees
2/8/2010 7:00 AM 0.00 0.0 M 0.0 M 33 degrees
2/9/2010 7:00 AM 0.00 0.0 M 0.0 M 41 degrees
2/10/2010 7:00 AM 0.00 0.0 M 0.0 M 30 degrees
2/11/2010 7:00 AM 0.44 0.0 M 0.0 M 42 degrees
2/12/2010 7:00 AM 0.37 0.0 M 0.0 M
2/13/2010 7:00 AM 0.16 0.0 M 0.0 M
2/15/2010 7:00 AM 0.35 0.0 M 0.0 M 38.7 degrees
2/16/2010 7:00 AM 0.33 0.0 M 0.0 M 47 degrees
2/17/2010 7:00 AM 0.12 0.0 M 0.0 M 38 degrees
2/18/2010 7:00 AM 0.00 0.0 M 0.0 M 46 degrees
2/19/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/20/2010 7:00 AM 0.00 0.0 M 0.0 M
2/21/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/22/2010 7:00 AM 0.00 0.0 M 0.0 M 35.3 degrees
2/23/2010 7:00 AM 0.00 0.0 M 0.0 M
2/24/2010 7:00 AM 0.43 0.0 M 0.0 M 47 degrees
2/25/2010 7:00 AM 0.11 0.0 M 0.0 M 38 degrees
2/26/2010 7:00 AM 0.37 0.0 0.00 0.0 0.00 Light rain at 7:00am
2/27/2010 7:00 AM 0.30 0.0 M 0.0 M
2/28/2010 7:00 AM 0.00 0.0 M 0.0 M
3/1/2010 7:00 AM 0.00 0.0 M 0.0 M 50 degrees
3/3/2010 7:00 AM 0.07 0.0 M 0.0 M 41 degrees
3/4/2010 7:00 AM T 0.0 M 0.0 M 44 degrees
3/5/2010 8:00 AM 0.00 0.0 M 0.0 M
3/6/2010 7:00 AM 0.00 0.0 M 0.0 M 44.4 degrees
3/7/2010 7:00 AM 0.00 0.0 M 0.0 M 33.7 degrees
3/8/2010 7:00 AM 0.23 0.0 M 0.0 M 37 degrees
3/9/2010 7:00 AM 0.07 0.5 0.05 0.5 0.05 34 degrees
3/10/2010 7:00 AM 0.10 0.0 M 0.0 M Light rain. 38 degrees
3/11/2010 7:00 AM 0.15 0.0 M 0.0 M Light rain. 40 degrees
3/12/2010 7:00 AM 0.68 0.0 M 0.0 M 43 degrees
3/13/2010 7:00 AM 0.32 0.0 M 0.0 M
3/14/2010 8:40 AM 0.00 0.0 M 0.0 M
3/15/2010 7:00 AM 0.01 0.0 M 0.0 M 47 degrees
3/16/2010 7:00 AM 0.00 0.0 M 0.0 M 50 degrees
3/17/2010 7:00 AM 0.09 0.0 M 0.0 M 42 degrees
3/18/2010 7:00 AM 0.00 0.0 M 0.0 M 32 degrees
3/19/2010 7:00 AM 0.00 0.0 M 0.0 M
3/29/2010 7:00 AM 1.34 0.0 M 0.0 M 48 degrees. Raining
3/30/2010 7:00 AM 1.35 0.0 M 0.0 M Light rain. 39 degrees
3/31/2010 7:00 AM 0.26 0.0 M 0.0 M
4/1/2010 7:00 AM 0.12 0.0 M 0.0 M 36 degrees
4/2/2010 7:00 AM 0.21 0.0 M 0.0 M Light rain. 39 degrees
4/3/2010 7:00 AM 0.64 0.0 M 0.0 M Light rain. 37 degrees
4/4/2010 7:00 AM 0.14 0.0 0.00 M M 39.4 degrees
4/5/2010 7:00 AM 0.16 0.0 M 0.0 M 35 degrees
4/6/2010 7:00 AM 0.21 0.0 M 0.0 M 41 degrees
4/7/2010 7:00 AM 0.24 0.0 M 0.0 M 41 degrees
4/8/2010 7:00 AM 0.26 0.0 M 0.0 M 39 degrees
4/9/2010 7:00 AM 0.10 T M M M
4/10/2010 7:00 AM T 0.0 M 0.0 M 42 degrees
4/11/2010 7:00 AM 0.03 0.0 M 0.0 M
4/12/2010 7:00 AM 0.28 0.0 M 0.0 M 48 degrees
4/13/2010 7:00 AM 0.15 0.0 M 0.0 M 47 degrees
4/14/2010 7:00 AM 0.18 0.0 M 0.0 M 31 degrees
4/15/2010 7:00 AM 0.30 0.0 M 0.0 M 44 degrees
4/16/2010 7:00 AM 0.02 0.0 M 0.0 M 44 degrees
4/17/2010 7:00 AM 0.00 0.0 M 0.0 M 46 degrees
4/18/2010 7:00 AM 0.02 0.0 M 0.0 M 39.6 degrees
4/19/2010 7:00 AM 0.00 0.0 M 0.0 M 54 degrees
4/20/2010 7:00 AM T 0.0 M 0.0 M 52 degrees
4/21/2010 7:00 AM 0.44 0.0 M 0.0 M 43 degrees
4/22/2010 7:00 AM 0.02 0.0 M 0.0 M 44 degrees
4/23/2010 7:00 AM 0.00 0.0 M 0.0 M
4/24/2010 7:00 AM 0.10 0.0 M 0.0 M 43 degrees
4/25/2010 7:00 AM 0.05 0.0 0.00 0.0 0.00
4/26/2010 7:00 AM 0.00 0.0 M 0.0 M 54 degrees
4/27/2010 7:00 AM 0.56 0.0 M 0.0 M Light rain.47 degrees
4/28/2010 7:00 AM 0.30 0.0 M 0.0 M 43 degrees
4/29/2010 7:00 AM 0.38 0.0 M 0.0 M 43 degrees
4/30/2010 7:00 AM 0.17 0.0 M 0.0 M
5/1/2010 7:00 AM 0.04 0.0 M 0.0 M
5/2/2010 7:00 AM 0.02 0.0 M 0.0 M
5/3/2010 7:00 AM 0.10 0.0 M 0.0 M Light rain. 49 degrees
5/4/2010 7:00 AM 0.30 0.0 M 0.0 M Light rain. 41 degrees
5/5/2010 7:00 AM 0.22 0.0 M 0.0 M Light rain. 39 degrees
5/6/2010 7:00 AM 0.22 0.0 M 0.0 M 41 degrees
5/7/2010 7:00 AM 0.06 0.0 M 0.0 M
5/8/2010 7:00 AM 0.00 0.0 M 0.0 M 39.4 degrees
5/9/2010 7:00 AM 0.00 0.0 M 0.0 M 36.7 degrees
5/10/2010 7:00 AM 0.22 0.0 M 0.0 M Light rain. 47 degrees
5/11/2010 7:00 AM 0.01 0.0 M 0.0 M 48 degrees
5/12/2010 7:00 AM 0.00 0.0 M 0.0 M 47 degrees
5/13/2010 6:30 AM 0.00 0.0 M 0.0 M
5/14/2010 7:00 AM 0.00 0.0 M 0.0 M 41 degrees
5/15/2010 7:00 AM 0.00 0.0 M 0.0 M
5/17/2010 7:00 AM 0.01 0.0 M 0.0 M Misty rain. 54 degrees
5/18/2010 7:00 AM 0.31 0.0 M 0.0 M 53 degrees
5/19/2010 7:00 AM 0.11 0.0 M 0.0 M 49 degrees
5/20/2010 7:00 AM 0.49 0.0 M 0.0 M Light rain. 44 degrees
5/21/2010 7:00 AM 0.39 0.0 M 0.0 M 43.1 degrees
5/22/2010 7:00 AM 0.94 0.0 M 0.0 M Light rain
5/23/2010 7:00 AM 0.16 0.0 M 0.0 M 43.4 degrees
5/24/2010 7:00 AM 0.21 0.0 M 0.0 M Misty rain. 44 degrees
5/25/2010 7:00 AM 0.02 0.0 M 0.0 M 49 degrees
5/26/2010 7:00 AM 0.21 0.0 M 0.0 M 51 degrees. Light rain
5/27/2010 7:00 AM 0.17 0.0 M 0.0 M 46 degrees
5/28/2010 7:00 AM 0.02 0.0 M 0.0 M
5/29/2010 7:00 AM 0.71 0.0 M 0.0 M 47.4 degrees
5/30/2010 7:00 AM 0.09 0.0 M 0.0 M 49.6 degrees
5/31/2010 7:00 AM 0.55 0.0 M 0.0 M 55.2 degrees
6/1/2010 7:00 AM 0.09 0.0 M 0.0 M 53 degrees
6/2/2010 7:00 AM 1.07 0.0 M 0.0 M 57 degrees. Rain
6/3/2010 7:00 AM 0.45 0.0 M 0.0 M 44 degrees
6/4/2010 7:00 AM 1.10 0.0 M 0.0 M
6/5/2010 7:00 AM 0.22 0.0 M 0.0 M
6/6/2010 7:00 AM 0.14 0.0 M 0.0 M 55.6 degrees
6/7/2010 7:00 AM 1.01 0.0 M 0.0 M 53 degrees. Rain, rain, rain
6/8/2010 7:00 AM 0.03 0.0 M 0.0 M 45 degrees
6/9/2010 7:00 AM 0.29 0.0 M 0.0 M 53 degrees. Misty rain
6/10/2010 7:00 AM 0.42 0.0 M 0.0 M
6/14/2010 7:00 AM 0.00 0.0 M 0.0 M 46 degrees
6/15/2010 7:25 AM 0.03 0.0 M 0.0 M 47 degrees. Rain
6/16/2010 7:00 AM 0.49 0.0 M 0.0 M 48 degrees. Rain
6/17/2010 7:00 AM 0.24 0.0 M 0.0 M 50 degrees
6/18/2010 7:00 AM 0.00 0.0 M 0.0 M
6/19/2010 7:00 AM 0.25 0.0 M 0.0 M
6/20/2010 7:00 AM 0.04 0.0 M 0.0 M
6/21/2010 7:00 AM 0.14 0.0 M 0.0 M 52 degrees
6/22/2010 7:00 AM 0.00 0.0 M 0.0 M
6/23/2010 7:00 AM 0.00 0.0 M 0.0 M
6/24/2010 7:00 AM 0.00 0.0 M 0.0 M 50 degrees
6/25/2010 7:40 AM 0.00 0.0 M 0.0 M 59 degrees
6/26/2010 7:00 AM T 0.0 M 0.0 M
6/27/2010 7:00 AM 0.00 0.0 M 0.0 M
6/28/2010 7:00 AM 0.00 0.0 M 0.0 M 54.4 degrees
6/29/2010 7:00 AM 0.00 0.0 M 0.0 M 52.4 degrees
6/30/2010 7:00 AM 0.00 0.0 M 0.0 M
7/1/2010 7:00 AM 0.00 0.0 M 0.0 M 50 degrees
7/2/2010 7:00 AM 0.40 0.0 M 0.0 M
7/18/2010 7:00 AM 0.00 0.0 M 0.0 M 54 degrees
7/19/2010 7:00 AM 0.00 0.0 M 0.0 M
7/20/2010 7:00 AM T 0.0 M 0.0 M 64 degrees
7/21/2010 7:00 AM T 0.0 M 0.0 M 54 degrees
7/22/2010 7:00 AM 0.00 0.0 M 0.0 M
7/23/2010 7:00 AM 0.00 0.0 M 0.0 M 54.7 degrees
7/24/2010 7:00 AM 0.00 0.0 M 0.0 M 50.4 degrees
7/25/2010 7:00 AM 0.00 0.0 M 0.0 M 53.7 degrees
7/26/2010 7:00 AM 0.00 0.0 M 0.0 M 51.6
7/27/2010 7:00 AM 0.00 0.0 M 0.0 M 51 degrees
7/28/2010 7:00 AM 0.00 0.0 M 0.0 M 55 degrees
7/29/2010 7:00 AM T 0.0 M 0.0 M 54 degrees
7/30/2010 7:00 AM 0.00 0.0 M 0.0 M 57 degrees
7/31/2010 7:00 AM 0.00 0.0 M 0.0 M 55 degrees
8/1/2010 7:00 AM 0.00 0.0 M 0.0 M 56.7 degrees
8/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/4/2010 7:00 AM T 0.0 0.00 0.0 0.00
8/5/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/6/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/7/2010 7:00 AM 0.00 0.0 M 0.0 M 58 degrees
8/8/2010 7:00 AM T 0.0 M 0.0 M 61 degrees
8/9/2010 7:00 AM 0.00 0.0 M 0.0 M 56 degrees
8/10/2010 7:00 AM 0.00 0.0 M 0.0 M 56 degrees
8/11/2010 7:30 AM T 0.0 M 0.0 M 58 degrees
8/12/2010 7:00 AM 0.00 0.0 M 0.0 M 52.7 degrees
8/13/2010 7:00 AM 0.00 0.0 M 0.0 M 51.9 degrees
8/14/2010 7:00 AM 0.00 0.0 M 0.0 M 71 degrees
8/15/2010 7:00 AM 0.00 0.0 M 0.0 M 58.5 degrees
8/16/2010 7:00 AM 0.00 0.0 M 0.0 M 54.5 degrees
8/17/2010 7:00 AM 0.00 0.0 M 0.0 M 56 degrees
8/18/2010 7:00 AM T 0.0 M 0.0 M
8/19/2010 7:00 AM 0.00 0.0 M 0.0 M 57 degrees
8/20/2010 7:00 AM T 0.0 M 0.0 M 41.1 degrees
8/21/2010 7:00 AM 0.00 0.0 M 0.0 M 43.5 degrees
8/22/2010 7:00 AM T 0.0 M 0.0 M 54 degrees
8/23/2010 7:00 AM 0.02 0.0 M 0.0 M
8/24/2010 7:00 AM 0.00 0.0 M 0.0 M 64 degrees
8/25/2010 7:00 AM 0.00 0.0 M 0.0 M 58.4 degrees
8/26/2010 7:00 AM 0.00 0.0 M 0.0 M
8/27/2010 7:00 AM 0.00 0.0 M 0.0 M
8/28/2010 7:00 AM 0.00 0.0 M 0.0 M 46.7 degrees
8/29/2010 7:00 AM 0.00 0.0 M 0.0 M 48.3 degrees
8/30/2010 7:00 AM 0.00 0.0 M 0.0 M 51.1 degrees
8/31/2010 6:15 AM T 0.0 M 0.0 M 54.6 degrees
9/1/2010 7:00 AM 0.97 0.0 M 0.0 M 59 degrees
9/2/2010 7:00 AM 0.03 0.0 M 0.0 M 54 degrees
9/3/2010 7:00 AM 0.00 0.0 M 0.0 M 59 degrees
9/4/2010 7:00 AM 0.00 0.0 M 0.0 M 58 degrees
9/5/2010 7:00 AM 0.00 0.0 M 0.0 M 53 degrees
9/6/2010 7:00 AM T 0.0 M 0.0 M 45.5 degrees
9/7/2010 7:00 AM 0.04 0.0 M 0.0 M 56 degrees. Light rain
9/8/2010 7:00 AM 0.18 0.0 M 0.0 M 54 degrees
9/9/2010 7:00 AM 0.01 0.0 M 0.0 M 55 degrees
9/10/2010 7:00 AM 0.04 0.0 0.00 0.0 0.00
9/11/2010 8:00 AM 0.00 0.0 M 0.0 M
9/12/2010 7:00 AM 0.00 0.0 M 0.0 M 42.3 degrees
9/13/2010 7:00 AM T 0.0 0.00 0.0 0.00
9/14/2010 7:00 AM 0.01 0.0 M 0.0 M
9/15/2010 7:00 AM 0.00 0.0 M 0.0 M
9/16/2010 7:00 AM 0.52 0.0 M 0.0 M 60 degrees. Rain
9/17/2010 7:00 AM 0.13 0.0 M 0.0 M 59.5 degrees
9/18/2010 7:00 AM 0.59 0.0 M 0.0 M 57 degrees
9/19/2010 7:00 AM 0.89 0.0 M 0.0 M 57.6 degrees
9/20/2010 7:00 AM 0.15 0.0 M 0.0 M
9/21/2010 7:00 AM 0.00 0.0 M 0.0 M 48.6 degrees
9/22/2010 7:00 AM 0.00 0.0 M 0.0 M
9/23/2010 7:00 AM 0.00 0.0 M 0.0 M 50.6 degrees
9/24/2010 7:00 AM 0.00 0.0 M 0.0 M
9/25/2010 7:00 AM 0.00 0.0 M 0.0 M 47.6 degrees
9/26/2010 7:00 AM 0.01 0.0 M 0.0 M
9/27/2010 7:00 AM 0.26 0.0 M 0.0 M 60.2 degrees
9/28/2010 7:00 AM 0.00 0.0 M 0.0 M Foggy.62 degrees
9/29/2010 7:00 AM T 0.0 M 0.0 M 59 degrees
9/30/2010 7:00 AM 0.00 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
3/19/2010 3/28/2010 7:00 AM 10 1.35 0.0 0.00
6/11/2010 6/13/2010 7:00 AM 3 0.92 0.0 0.00
7/3/2010 7/17/2010 7:00 AM 15 0.21 0.0 0.00 All of the rain fell on July 2; no rain the next two weeks.



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
11/13/2009 2:45 AM 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size Soft 5 2min no damage Continuous False