Station Overview Station Location
Station Number VA-FX-41 Latitude 38.91802
Station Name McLean 2.3 SE Longitude -77.1434
County Fairfax Elevation (ft) 273



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 3.68 5.18 31 4.57 29 0.61 2 1 13 0 0.0 0 0
Nov 09 3.44 4.36 30 4.36 30 0.00 0 0 14 0 0.0 0 0
Dec 09 3.25 7.43 31 5.76 29 1.67 2 1 11 0 21.0 3 6
Jan 10 3.04 2.28 31 2.28 31 0.00 0 0 10 0 6.3 2 2
Feb 10 2.85 4.44 28 4.44 28 0.00 0 0 8 0 35.4 5 11
March 10 3.81 4.03 31 4.03 31 0.00 0 0 13 0 0.0 0 0
April 10 3.45 1.20 30 1.20 30 0.00 0 0 6 1 0.0 0 0
May 10 4.34 4.39 31 4.39 31 0.00 0 0 13 1 0.0 0 0
June 10 4.01 1.23 30 1.23 30 0.00 0 0 7 3 0.0 0 0
July 10 4.10 5.88 31 5.06 28 0.82 3 1 10 0 0.0 0 0
Aug 10 3.39 7.90 31 7.81 30 0.09 1 1 10 1 0.0 0 0
Sept 10 4.00 4.03 30 4.03 30 0.00 0 0 7 2 0.0 0 0
Water Year Totals: 43.36" 52.35" 365 days 49.16" 357 3.19" 8 days 4 122 days 8 days 62.7" 10 days 19 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 0.07
10/2/2009 0.00
10/3/2009 0.09
10/4/2009 0.00
10/5/2009 0.00
10/6/2009 0.00
10/7/2009 0.02
10/8/2009 0.00
10/9/2009 0.00
10/10/2009 0.08
10/11/2009 0.01
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.00
10/15/2009 0.16
10/16/2009 0.80
10/17/2009 0.90
10/18/2009 0.81
10/19/2009 0.02
10/20/2009 0.00
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 0.00
10/24/2009 **
10/25/2009 0.61
10/26/2009 0.00
10/27/2009 0.62
10/28/2009 0.96
10/29/2009 0.00
10/30/2009 0.00
10/31/2009 0.03
11/1/2009 0.37
11/2/2009 0.18
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.02
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.20
11/12/2009 1.06
11/13/2009 0.52
11/14/2009 0.22
11/15/2009 0.00
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.02
11/20/2009 0.54
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.73
11/25/2009 0.15
11/26/2009 0.11
11/27/2009 0.21
11/28/2009 0.03
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.21
12/2/2009 0.00
12/3/2009 0.64
12/4/2009 0.00
12/5/2009 0.04
12/6/2009 0.62
12/7/2009 0.00
12/8/2009 0.00
12/9/2009 1.51
12/10/2009 0.02
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.04
12/14/2009 0.51
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.67
12/20/2009 1.30
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 **
12/27/2009 1.67
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.20
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.33
1/2/2010 0.00
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.00
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 0.04
1/18/2010 0.65
1/19/2010 0.00
1/20/2010 0.04
1/21/2010 0.00
1/22/2010 0.13
1/23/2010 0.08
1/24/2010 0.00
1/25/2010 0.41
1/26/2010 0.10
1/27/2010 0.00
1/28/2010 0.00
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 0.41
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.36
2/4/2010 0.00
2/5/2010 0.00
2/6/2010 2.23
2/7/2010 0.71
2/8/2010 0.00
2/9/2010 0.00
2/10/2010 0.57
2/11/2010 0.31
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.00
2/15/2010 0.00
2/16/2010 0.03
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 0.21
2/24/2010 0.00
2/25/2010 0.02
2/26/2010 0.00
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.07
3/4/2010 0.03
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 0.52
3/13/2010 0.73
3/14/2010 0.74
3/15/2010 0.12
3/16/2010 0.11
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 0.45
3/24/2010 0.04
3/25/2010 0.00
3/26/2010 0.20
3/27/2010 0.13
3/28/2010 0.00
3/29/2010 0.81
3/30/2010 0.08
3/31/2010 0.00
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 0.00
4/8/2010 0.00
4/9/2010 0.51
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.19
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 T
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.20
4/23/2010 0.00
4/24/2010 0.00
4/25/2010 0.15
4/26/2010 0.03
4/27/2010 0.12
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.02
5/3/2010 0.41
5/4/2010 0.09
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.00
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 0.11
5/13/2010 0.03
5/14/2010 T
5/15/2010 0.39
5/16/2010 0.00
5/17/2010 0.04
5/18/2010 0.48
5/19/2010 0.05
5/20/2010 0.00
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 2.36
5/24/2010 0.03
5/25/2010 0.00
5/26/2010 0.00
5/27/2010 0.00
5/28/2010 0.09
5/29/2010 0.29
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 T
6/3/2010 0.00
6/4/2010 0.11
6/5/2010 0.02
6/6/2010 0.00
6/7/2010 0.03
6/8/2010 0.00
6/9/2010 T
6/10/2010 0.08
6/11/2010 0.00
6/12/2010 0.00
6/13/2010 T
6/14/2010 0.00
6/15/2010 0.30
6/16/2010 0.00
6/17/2010 0.03
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 0.66
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 0.00
7/11/2010 0.63
7/12/2010 0.00
7/13/2010 1.00
7/14/2010 1.84
7/15/2010 0.04
7/16/2010 0.01
7/17/2010 **
7/18/2010 0.82
7/19/2010 0.46
7/20/2010 0.02
7/21/2010 0.01
7/22/2010 0.00
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.45
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.00
7/30/2010 0.60
7/31/2010 **
8/1/2010 0.09
8/2/2010 0.00
8/3/2010 0.00
8/4/2010 0.63
8/5/2010 0.02
8/6/2010 1.00
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 0.00
8/13/2010 1.46
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.26
8/17/2010 0.00
8/18/2010 3.95
8/19/2010 0.42
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 0.03
8/23/2010 0.03
8/24/2010 T
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 0.52
9/13/2010 0.02
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.07
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 0.02
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 T
9/27/2010 0.18
9/28/2010 1.44
9/29/2010 T
9/30/2010 1.78



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.07 M M M M
10/2/2009 7:00 AM 0.00 0.0 M M M
10/3/2009 7:00 AM 0.09 M M M M
10/4/2009 7:00 AM 0.00 0.0 M M M
10/5/2009 7:00 AM 0.00 0.0 M M M
10/6/2009 7:00 AM 0.00 0.0 M M M
10/7/2009 7:00 AM 0.02 M M M M
10/8/2009 7:00 AM 0.00 0.0 M M M
10/9/2009 7:00 AM 0.00 0.0 M M M
10/10/2009 7:00 AM 0.08 M M M M
10/11/2009 7:00 AM 0.01 M M M M
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 7:00 AM 0.00 0.0 M M M
10/14/2009 7:00 AM 0.00 0.0 M M M
10/15/2009 7:00 AM 0.16 M M M M
10/16/2009 7:00 AM 0.80 M M M M
10/17/2009 7:00 AM 0.90 M M M M
10/18/2009 7:00 AM 0.81 M M M M
10/19/2009 7:00 AM 0.02 M M M M
10/20/2009 7:00 AM 0.00 0.0 M M M
10/21/2009 7:00 AM 0.00 0.0 M M M
10/22/2009 7:00 AM 0.00 0.0 M M M
10/23/2009 7:00 AM 0.00 0.0 M M M
10/26/2009 7:00 AM 0.00 0.0 M M M
10/27/2009 7:00 AM 0.62 M M M M
10/28/2009 7:00 AM 0.96 M M M M
10/29/2009 7:00 AM 0.00 0.0 M M M
10/30/2009 7:00 AM 0.00 0.0 M M M
10/31/2009 7:00 AM 0.03 M M M M
11/1/2009 7:00 AM 0.37 M M M M
11/2/2009 7:00 AM 0.18 M M M M
11/3/2009 7:00 AM 0.00 0.0 M M M
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 7:00 AM 0.02 M M M M
11/7/2009 7:00 AM 0.00 0.0 M M M
11/8/2009 7:00 AM 0.00 0.0 M M M
11/9/2009 7:00 AM 0.00 0.0 M M M
11/10/2009 7:00 AM 0.00 0.0 M M M
11/11/2009 7:00 AM 0.20 M M M M
11/12/2009 7:00 AM 1.06 M M M M
11/13/2009 7:00 AM 0.52 M M M M
11/14/2009 7:00 AM 0.22 M M M M
11/15/2009 7:00 AM 0.00 0.0 M M M
11/16/2009 7:00 AM 0.00 0.0 M M M
11/17/2009 7:00 AM 0.00 0.0 M M M
11/18/2009 7:00 AM 0.00 0.0 M M M
11/19/2009 7:00 AM 0.02 M M M M
11/20/2009 7:00 AM 0.54 M M M M even had thunderstorm last night at 9pm with heavy rain
11/21/2009 7:00 AM 0.00 0.0 M M M
11/22/2009 7:00 AM 0.00 0.0 M M M
11/23/2009 7:00 AM 0.00 0.0 M M M it is just starting to drizzle now. (7:15am)
11/24/2009 7:00 AM 0.73 M M M M
11/25/2009 7:00 AM 0.15 M M M M
11/26/2009 7:00 AM 0.11 M M M M
11/27/2009 7:00 AM 0.21 M M M M
11/28/2009 7:00 AM 0.03 M M M M
11/29/2009 7:00 AM 0.00 0.0 M M M
11/30/2009 7:00 AM 0.00 0.0 M M M
12/1/2009 7:00 AM 0.21 M M M M
12/2/2009 7:00 AM 0.00 0.0 M M M
12/3/2009 7:00 AM 0.64 M M M M
12/4/2009 7:00 AM 0.00 0.0 M M M
12/5/2009 7:00 AM 0.04 M M M M
12/6/2009 7:00 AM 0.62 2.5 M 2.5 M Much of the snow had melted because it got compacted down and froze last night. I believe we got about 4.5 inches, midafternoon when measured by my daughter. Almost all in grassy areas. Streets were covered by nighttime and slick this morning
12/7/2009 7:00 AM 0.00 0.0 M M M
12/8/2009 7:00 AM 0.00 0.0 M M M
12/9/2009 7:00 AM 1.51 M M M M
12/10/2009 7:00 AM 0.02 M M M M
12/11/2009 7:00 AM 0.00 0.0 M M M
12/12/2009 7:00 AM 0.00 0.0 M M M
12/13/2009 7:00 AM 0.04 M M M M
12/14/2009 7:00 AM 0.51 M M M M
12/15/2009 7:00 AM 0.00 0.0 M M M
12/16/2009 7:00 AM 0.00 0.0 M M M
12/17/2009 7:00 AM 0.00 0.0 M M M
12/18/2009 7:00 AM 0.00 0.0 M M M
12/19/2009 7:00 AM 0.67 8.0 M 8.0 M
12/20/2009 7:00 AM 1.30 10.5 M 18.5 M Snow measured 16" at gauge (Sw) in back yard and 21" in front yard (NE) because of wind
12/21/2009 7:00 AM 0.00 0.0 M 13.0 M
12/22/2009 7:00 AM 0.00 0.0 M M M
12/23/2009 7:00 AM 0.00 0.0 M 9.5 M
12/24/2009 7:00 AM 0.00 0.0 M M M
12/25/2009 7:00 AM 0.00 0.0 M 7.0 M
12/28/2009 7:00 AM 0.00 0.0 M M M
12/29/2009 7:00 AM 0.00 0.0 M M M
12/30/2009 7:00 AM 0.00 0.0 M M M
12/31/2009 7:00 AM 0.20 M M M M sleet at funnel of gauge, started out as rain
1/1/2010 7:00 AM 0.33 M M M M
1/2/2010 7:00 AM 0.00 0.0 M M M
1/3/2010 7:00 AM 0.00 0.0 M M M
1/4/2010 7:00 AM 0.00 0.0 M M M
1/5/2010 7:00 AM 0.00 0.0 M M M
1/6/2010 7:00 AM 0.00 0.0 M M M
1/7/2010 7:00 AM 0.00 0.0 M M M
1/8/2010 7:00 AM 0.09 1.5 M 1.5 M
1/9/2010 7:00 AM 0.00 0.0 M M M
1/10/2010 7:00 AM 0.00 0.0 M T M
1/11/2010 7:00 AM 0.00 0.0 M M M
1/12/2010 7:00 AM 0.00 0.0 M M M
1/13/2010 7:00 AM 0.00 0.0 M M M
1/14/2010 7:00 AM 0.00 0.0 M M M
1/15/2010 7:00 AM 0.00 0.0 M M M
1/16/2010 7:00 AM 0.00 0.0 M M M
1/17/2010 7:00 AM 0.04 M M M M
1/18/2010 7:00 AM 0.65 M M M M Yes, it was .65- I am not rounding up or down!
1/19/2010 7:00 AM 0.00 0.0 M M M
1/20/2010 7:00 AM 0.04 M M M M
1/21/2010 7:00 AM 0.00 0.0 M M M
1/22/2010 7:00 AM 0.13 M M M M Started out as sleet at 8pm but changed to rain shortly afterwards with occasional sleet (but mostly rain)
1/23/2010 7:00 AM 0.08 M M M M Rain mixed in with occasional sleet
1/24/2010 7:00 AM 0.00 0.0 M M M
1/25/2010 7:00 AM 0.41 M M M M
1/26/2010 7:00 AM 0.10 M M M M
1/27/2010 7:00 AM 0.00 0.0 M M M
1/28/2010 7:00 AM 0.00 0.0 M M M
1/29/2010 7:00 AM 0.00 0.0 M M M
1/30/2010 7:00 AM 0.00 0.0 M M M
1/31/2010 10:00 AM 0.41 4.8 M 5.0 M
2/1/2010 7:00 AM 0.00 0.0 M 2.5 M
2/2/2010 7:00 AM 0.00 0.0 M 2.0 M
2/3/2010 7:00 AM 0.36 4.7 M 5.0 M
2/4/2010 7:00 AM 0.00 0.0 M 2.0 M
2/5/2010 7:00 AM 0.00 0.0 M M M
2/6/2010 7:00 AM 2.23 16.0 M 18.0 M Had 1" liquid precip and 10" snow at 11pm. How we only got 6" snow with 1.23 more inches of liquid is beyond me
2/7/2010 7:00 AM 0.71 6.0 M 22.0 M
2/8/2010 7:00 AM 0.00 0.0 M M M
2/9/2010 7:00 AM 0.00 0.0 M M M
2/10/2010 7:00 AM 0.57 4.2 M 20.5 M Also had some freezing rain last night.
2/11/2010 7:00 AM 0.31 4.5 M 23.5 M
2/12/2010 7:00 AM 0.00 0.0 M M M
2/13/2010 7:00 AM 0.00 0.0 M M M
2/14/2010 7:00 AM 0.00 0.0 M M M
2/15/2010 7:00 AM 0.00 0.0 M M M
2/16/2010 7:00 AM 0.03 M M 15.0 M
2/17/2010 7:00 AM 0.00 0.0 M M M
2/18/2010 7:00 AM 0.00 0.0 M M M
2/19/2010 7:00 AM 0.00 0.0 M M M
2/20/2010 7:00 AM 0.00 0.0 M M M
2/21/2010 7:00 AM 0.00 0.0 M M M
2/22/2010 7:00 AM 0.00 0.0 M 5.0 M
2/23/2010 7:00 AM 0.21 M M 4.5 M
2/24/2010 7:00 AM 0.00 0.0 M M M
2/25/2010 7:00 AM 0.02 M M M M
2/26/2010 7:00 AM 0.00 0.0 M M M
2/27/2010 7:00 AM 0.00 0.0 M M M
2/28/2010 7:00 AM 0.00 0.0 M M M
3/1/2010 7:00 AM 0.00 0.0 M M M
3/2/2010 7:00 AM 0.00 0.0 M M M
3/3/2010 7:00 AM 0.07 M M M M
3/4/2010 7:00 AM 0.03 M M M M
3/5/2010 7:00 AM 0.00 0.0 M M M
3/6/2010 7:00 AM 0.00 0.0 M M M
3/7/2010 7:00 AM 0.00 0.0 M M M
3/8/2010 7:00 AM 0.00 0.0 M M M
3/9/2010 7:00 AM 0.00 0.0 M M M
3/10/2010 7:00 AM 0.00 0.0 M M M
3/11/2010 7:00 AM 0.00 0.0 M M M
3/12/2010 8:00 AM 0.52 M M M M
3/13/2010 7:00 AM 0.73 M M M M
3/14/2010 7:00 AM 0.74 M M M M
3/15/2010 7:00 AM 0.12 M M M M Its dark at 7am again (and still raining!)
3/16/2010 7:00 AM 0.11 M M 0.0 M
3/17/2010 7:00 AM 0.00 0.0 M M M
3/18/2010 7:00 AM 0.00 0.0 M M M
3/19/2010 7:00 AM 0.00 0.0 M M M
3/20/2010 7:00 AM 0.00 0.0 M M M
3/21/2010 7:00 AM 0.00 0.0 M M M
3/22/2010 7:00 AM 0.00 0.0 M M M
3/23/2010 7:00 AM 0.45 M M M M
3/24/2010 7:00 AM 0.04 M M M M
3/25/2010 7:00 AM 0.00 0.0 M M M
3/26/2010 7:00 AM 0.20 M M M M
3/27/2010 7:00 AM 0.13 M M M M
3/28/2010 7:00 AM 0.00 0.0 M M M
3/29/2010 7:00 AM 0.81 M M M M
3/30/2010 7:00 AM 0.08 M M M M
3/31/2010 7:00 AM 0.00 0.0 M M M
4/1/2010 7:00 AM 0.00 0.0 M M M
4/2/2010 7:00 AM 0.00 0.0 M M M
4/3/2010 7:00 AM 0.00 0.0 M M M
4/4/2010 7:00 AM 0.00 0.0 M M M
4/5/2010 7:00 AM 0.00 0.0 M M M
4/6/2010 7:00 AM 0.00 0.0 M M M
4/7/2010 7:00 AM 0.00 0.0 M M M
4/8/2010 7:00 AM 0.00 0.0 M M M
4/9/2010 7:00 AM 0.51 M M M M Much much cooler today- almost chilly after the last several summer like days!
4/10/2010 7:00 AM 0.00 0.0 M M M
4/11/2010 7:00 AM 0.00 0.0 M M M
4/12/2010 7:00 AM 0.00 0.0 M M M
4/13/2010 7:00 AM 0.00 0.0 M M M
4/14/2010 7:00 AM 0.19 M M M M
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM T M M M M
4/18/2010 7:00 AM 0.00 0.0 M M M
4/19/2010 7:00 AM 0.00 0.0 M M M
4/20/2010 7:00 AM 0.00 0.0 M M M
4/21/2010 7:00 AM 0.00 0.0 M M M
4/22/2010 7:00 AM 0.20 M M M M
4/23/2010 7:00 AM 0.00 0.0 M M M
4/24/2010 7:00 AM 0.00 0.0 M M M
4/25/2010 7:00 AM 0.15 M M M M
4/26/2010 7:00 AM 0.03 M M M M
4/27/2010 7:00 AM 0.12 M M M M
4/28/2010 7:00 AM 0.00 0.0 M M M
4/29/2010 7:00 AM 0.00 0.0 M M M
4/30/2010 7:00 AM 0.00 0.0 M M M
5/1/2010 7:00 AM 0.00 0.0 M M M
5/2/2010 7:00 AM 0.02 M M M M
5/3/2010 7:00 AM 0.41 M M M M
5/4/2010 7:00 AM 0.09 M M M M
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 7:00 AM 0.00 0.0 M M M
5/7/2010 7:00 AM 0.00 0.0 M M M
5/8/2010 7:00 AM 0.00 0.0 M M M
5/9/2010 7:00 AM 0.00 0.0 M M M
5/10/2010 6:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM 0.00 0.0 M M M
5/12/2010 7:00 AM 0.11 M M M M
5/13/2010 7:00 AM 0.03 M M M M
5/14/2010 7:00 AM T M M M M
5/15/2010 7:00 AM 0.39 M M M M Pea sized hail fell with the first of two storms we got at around 6pm. Both storms were short in duration with brief heavy rain- which washed away the pollen- phew.
5/16/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:00 AM 0.04 M M M M
5/18/2010 7:00 AM 0.48 M M M M
5/19/2010 7:00 AM 0.05 M M M M
5/20/2010 7:00 AM 0.00 0.0 M M M
5/21/2010 7:00 AM 0.00 0.0 M M M
5/22/2010 7:00 AM 0.00 0.0 M M M
5/23/2010 7:00 AM 2.36 M M M M Wow! Almost as much as ts Isabelle! Most of rain occurred from thunderstorm at 2:30am till after 3am and 6:30am to 7:00am.
5/24/2010 7:00 AM 0.03 M M M M
5/25/2010 7:00 AM 0.00 0.0 M M M
5/26/2010 7:00 AM 0.00 0.0 M M M
5/27/2010 7:00 AM 0.00 0.0 M M M
5/28/2010 7:00 AM 0.09 M M M M What a letdown of a "severe" storm!
5/29/2010 7:00 AM 0.29 M M M M
5/30/2010 7:00 AM 0.00 0.0 M M M
5/31/2010 7:00 AM 0.00 0.0 M M M
6/1/2010 7:00 AM 0.00 0.0 M M M
6/2/2010 7:00 AM T M M M M
6/3/2010 7:00 AM 0.00 0.0 M M M
6/4/2010 7:00 AM 0.11 M M M M
6/5/2010 7:00 AM 0.02 M M M M
6/6/2010 7:00 AM 0.00 0.0 M M M
6/7/2010 7:00 AM 0.03 M M M M All the rain either went north or south of us- we were right in the middle.
6/8/2010 7:00 AM 0.00 0.0 M M M
6/9/2010 7:00 AM T M M M M It started raining (lightly) at 650am- 10minutes before I take my reading.
6/10/2010 7:00 AM 0.08 M M M M
6/11/2010 7:00 AM 0.00 0.0 M M M
6/12/2010 7:00 AM 0.00 0.0 M M M
6/13/2010 7:00 AM T M M M M
6/14/2010 7:00 AM 0.00 0.0 M M M
6/15/2010 7:00 AM 0.30 M M M M
6/16/2010 7:00 AM 0.00 0.0 M M M
6/17/2010 7:00 AM 0.03 M M M M
6/18/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.00 0.0 M M M
6/20/2010 7:00 AM 0.00 0.0 M M M
6/21/2010 7:00 AM 0.00 0.0 M M M
6/22/2010 7:00 AM 0.00 0.0 M M M
6/23/2010 7:00 AM 0.00 0.0 M M M
6/24/2010 7:00 AM 0.00 0.0 M M M
6/25/2010 7:00 AM 0.00 0.0 M M M
6/26/2010 7:00 AM 0.00 0.0 M M M
6/27/2010 7:00 AM 0.00 0.0 M M M
6/28/2010 7:00 AM 0.00 0.0 M M M
6/29/2010 7:00 AM 0.66 M M M M
6/30/2010 7:00 AM 0.00 0.0 M M M
7/1/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.00 0.0 M M M
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.00 0.0 M M M
7/6/2010 7:00 AM 0.00 0.0 M M M
7/7/2010 7:00 AM 0.00 0.0 M M M
7/8/2010 7:00 AM 0.00 0.0 M M M
7/9/2010 7:00 AM 0.00 0.0 M M M
7/10/2010 7:00 AM 0.00 0.0 M M M
7/11/2010 7:00 AM 0.63 M M M M
7/12/2010 7:00 AM 0.00 0.0 M M M
7/13/2010 7:00 AM 1.00 M M M M
7/14/2010 7:00 AM 1.84 M M M M
7/15/2010 7:00 AM 0.04 M M M M
7/16/2010 7:00 AM 0.01 M M M M
7/19/2010 7:00 AM 0.46 M M M M
7/20/2010 7:00 AM 0.02 M M M M
7/21/2010 7:00 AM 0.01 M M M M
7/22/2010 7:00 AM 0.00 0.0 M M M
7/23/2010 7:00 AM 0.00 0.0 M M M
7/24/2010 7:00 AM 0.00 0.0 M M M
7/25/2010 7:00 AM 0.00 0.0 M M M
7/26/2010 7:00 AM 0.45 M M M M All of this rain fell during a 15 minute thunderstorm which resulted in the electricity being out for 4 hours!
7/27/2010 7:00 AM 0.00 0.0 M M M
7/28/2010 7:00 AM 0.00 0.0 M M M
7/29/2010 7:00 AM 0.00 0.0 M M M
7/30/2010 7:00 AM 0.60 M M M M
8/2/2010 7:00 AM 0.00 0.0 M M M
8/3/2010 7:00 AM 0.00 0.0 M M M
8/4/2010 7:00 AM 0.63 M M M M
8/5/2010 7:00 AM 0.02 M M M M
8/6/2010 7:00 AM 1.00 M M M M
8/7/2010 7:00 AM 0.00 0.0 M M M
8/8/2010 7:00 AM 0.00 0.0 M M M
8/9/2010 7:00 AM 0.00 0.0 M M M
8/10/2010 7:00 AM 0.00 0.0 M M M
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM 0.00 0.0 M M M
8/13/2010 7:00 AM 1.46 M M M M
8/14/2010 7:00 AM 0.00 0.0 M M M
8/15/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.26 M M M M
8/17/2010 7:00 AM 0.00 0.0 M M M
8/18/2010 7:00 AM 3.95 M M M M
8/19/2010 7:00 AM 0.42 M M M M
8/20/2010 7:00 AM 0.00 0.0 M M M
8/21/2010 7:00 AM 0.00 0.0 M M M
8/22/2010 7:00 AM 0.03 M M M M
8/23/2010 7:00 AM 0.03 M M M M
8/24/2010 7:00 AM T M M M M
8/25/2010 7:00 AM 0.01 M M M M
8/26/2010 7:00 AM 0.00 0.0 M M M
8/27/2010 7:00 AM 0.00 0.0 M M M
8/28/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 7:00 AM 0.00 0.0 M M M
8/31/2010 7:00 AM 0.00 0.0 M M M
9/1/2010 7:00 AM 0.00 0.0 M M M
9/2/2010 7:00 AM 0.00 0.0 M M M
9/3/2010 7:00 AM 0.00 0.0 M M M
9/4/2010 7:00 AM 0.00 0.0 M M M
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 7:00 AM 0.00 0.0 M M M
9/7/2010 7:00 AM 0.00 0.0 M M M
9/8/2010 7:00 AM 0.00 0.0 M M M
9/9/2010 7:00 AM 0.00 0.0 M M M
9/10/2010 7:00 AM 0.00 0.0 M M M
9/11/2010 7:00 AM 0.00 0.0 M M M
9/12/2010 7:00 AM 0.52 M M M M
9/13/2010 7:00 AM 0.02 M M M M
9/14/2010 7:00 AM 0.00 0.0 M M M
9/15/2010 7:00 AM 0.00 0.0 M M M
9/16/2010 7:00 AM 0.00 0.0 M M M
9/17/2010 7:00 AM 0.07 M M M M
9/18/2010 7:00 AM 0.00 0.0 M M M
9/19/2010 7:00 AM 0.00 0.0 M M M
9/20/2010 7:00 AM 0.00 0.0 M M M
9/21/2010 7:00 AM 0.00 0.0 M M M
9/22/2010 7:00 AM 0.00 0.0 M M M
9/23/2010 7:00 AM 0.02 M M M M
9/24/2010 7:00 AM 0.00 0.0 M M M
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 8:00 AM T M M M M
9/27/2010 6:30 AM 0.18 M M M M
9/28/2010 7:00 AM 1.44 M M M M
9/29/2010 7:00 AM T M M M M
9/30/2010 7:00 AM 1.78 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/24/2009 10/25/2009 7:00 PM 2 0.61 M M
12/26/2009 12/27/2009 4:00 PM 2 1.67 0.0 M
7/17/2010 7/18/2010 10:15 PM 2 0.82 M M
7/31/2010 8/01/2010 11:00 PM 2 0.09 M M



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground