Station Overview Station Location
Station Number PA-CH-11 Latitude 39.915039
Station Name Unionville 2.2 NE Longitude -75.703197
County Chester Elevation (ft) 333



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 12 3.92 9.88 31 9.88 31 0.00 0 0 16 1 0.0 0 0
Nov 12 3.71 1.21 30 1.21 30 0.00 0 0 6 2 0.0 0 0
Dec 12 3.86 5.17 31 5.17 31 0.00 0 0 11 3 2.5 1 1
Jan 13 3.40 3.61 31 3.61 31 0.00 0 0 12 1 0.8 3 2
Feb 13 2.86 2.23 28 2.23 28 0.00 0 0 14 3 2.1 3 3
March 13 4.10 2.70 31 2.70 31 0.00 0 0 11 5 0.0 0 0
April 13 3.84 2.90 30 2.90 30 0.00 0 0 9 3 0.0 0 0
May 13 4.17 4.00 31 4.00 31 0.00 0 0 15 3 0.0 0 0
June 13 3.98 11.69 30 11.69 30 0.00 0 0 17 0 0.0 0 0
July 13 4.57 5.89 31 5.89 31 0.00 0 0 17 1 0.0 0 0
Aug 13 3.78 7.51 31 7.51 31 0.00 0 0 15 2 0.0 0 0
Sept 13 4.85 1.84 30 1.84 30 0.00 0 0 5 1 0.0 0 0
Water Year Totals: 47.04" 58.63" 365 days 58.63" 365 0.00" 0 days 0 148 days 25 days 5.4" 7 days 6 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
10/1/2012 T
10/2/2012 0.01
10/3/2012 0.93
10/4/2012 0.01
10/5/2012 0.01
10/6/2012 0.00
10/7/2012 0.00
10/8/2012 0.10
10/9/2012 0.07
10/10/2012 0.03
10/11/2012 0.01
10/12/2012 0.00
10/13/2012 0.00
10/14/2012 0.00
10/15/2012 0.00
10/16/2012 1.45
10/17/2012 0.00
10/18/2012 0.00
10/19/2012 1.66
10/20/2012 0.01
10/21/2012 0.00
10/22/2012 0.00
10/23/2012 0.00
10/24/2012 0.01
10/25/2012 0.00
10/26/2012 0.00
10/27/2012 0.00
10/28/2012 0.05
10/29/2012 1.03
10/30/2012 4.09
10/31/2012 0.41
11/1/2012 0.02
11/2/2012 T
11/3/2012 T
11/4/2012 0.00
11/5/2012 0.00
11/6/2012 0.00
11/7/2012 0.00
11/8/2012 0.18
11/9/2012 0.00
11/10/2012 0.00
11/11/2012 0.00
11/12/2012 0.00
11/13/2012 0.38
11/14/2012 0.07
11/15/2012 0.00
11/16/2012 0.00
11/17/2012 0.00
11/18/2012 0.00
11/19/2012 0.00
11/20/2012 0.00
11/21/2012 0.00
11/22/2012 0.00
11/23/2012 0.00
11/24/2012 0.00
11/25/2012 0.00
11/26/2012 0.00
11/27/2012 0.14
11/28/2012 0.42
11/29/2012 0.00
11/30/2012 0.00
12/1/2012 0.00
12/2/2012 0.00
12/3/2012 0.01
12/4/2012 0.00
12/5/2012 0.00
12/6/2012 0.00
12/7/2012 0.00
12/8/2012 0.45
12/9/2012 0.02
12/10/2012 0.40
12/11/2012 0.07
12/12/2012 0.00
12/13/2012 0.00
12/14/2012 0.00
12/15/2012 0.00
12/16/2012 0.00
12/17/2012 0.11
12/18/2012 0.18
12/19/2012 T
12/20/2012 0.00
12/21/2012 1.97
12/22/2012 0.00
12/23/2012 0.00
12/24/2012 0.00
12/25/2012 0.29
12/26/2012 0.00
12/27/2012 1.46
12/28/2012 T
12/29/2012 T
12/30/2012 0.21
12/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2013 0.00
1/2/2013 0.00
1/3/2013 0.00
1/4/2013 0.00
1/5/2013 0.00
1/6/2013 0.01
1/7/2013 0.00
1/8/2013 0.00
1/9/2013 0.00
1/10/2013 T
1/11/2013 0.00
1/12/2013 0.38
1/13/2013 0.01
1/14/2013 0.03
1/15/2013 0.38
1/16/2013 1.07
1/17/2013 0.07
1/18/2013 0.00
1/19/2013 0.00
1/20/2013 0.00
1/21/2013 0.00
1/22/2013 0.02
1/23/2013 0.00
1/24/2013 0.00
1/25/2013 0.00
1/26/2013 0.04
1/27/2013 0.00
1/28/2013 0.02
1/29/2013 0.07
1/30/2013 0.00
1/31/2013 1.51
2/1/2013 0.00
2/2/2013 T
2/3/2013 0.08
2/4/2013 0.01
2/5/2013 0.00
2/6/2013 0.02
2/7/2013 0.00
2/8/2013 0.07
2/9/2013 0.29
2/10/2013 0.00
2/11/2013 0.39
2/12/2013 0.01
2/13/2013 0.00
2/14/2013 0.21
2/15/2013 0.00
2/16/2013 0.11
2/17/2013 T
2/18/2013 T
2/19/2013 0.00
2/20/2013 0.17
2/21/2013 0.00
2/22/2013 0.00
2/23/2013 0.06
2/24/2013 0.11
2/25/2013 0.00
2/26/2013 0.00
2/27/2013 0.67
2/28/2013 0.03
3/1/2013 0.01
3/2/2013 0.00
3/3/2013 0.00
3/4/2013 0.00
3/5/2013 0.00
3/6/2013 0.09
3/7/2013 0.17
3/8/2013 0.00
3/9/2013 0.03
3/10/2013 0.00
3/11/2013 T
3/12/2013 0.12
3/13/2013 0.78
3/14/2013 T
3/15/2013 0.00
3/16/2013 0.00
3/17/2013 0.09
3/18/2013 0.00
3/19/2013 0.81
3/20/2013 0.05
3/21/2013 T
3/22/2013 T
3/23/2013 0.00
3/24/2013 0.00
3/25/2013 0.21
3/26/2013 0.34
3/27/2013 0.00
3/28/2013 T
3/29/2013 0.00
3/30/2013 0.00
3/31/2013 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.03
4/2/2013 0.00
4/3/2013 0.00
4/4/2013 0.00
4/5/2013 T
4/6/2013 0.00
4/7/2013 0.00
4/8/2013 0.00
4/9/2013 0.00
4/10/2013 0.00
4/11/2013 0.16
4/12/2013 0.16
4/13/2013 0.81
4/14/2013 0.00
4/15/2013 0.00
4/16/2013 T
4/17/2013 T
4/18/2013 0.00
4/19/2013 0.12
4/20/2013 1.17
4/21/2013 0.00
4/22/2013 0.00
4/23/2013 0.00
4/24/2013 0.00
4/25/2013 0.01
4/26/2013 0.00
4/27/2013 0.00
4/28/2013 0.00
4/29/2013 0.13
4/30/2013 0.31
5/1/2013 0.01
5/2/2013 0.00
5/3/2013 0.00
5/4/2013 0.00
5/5/2013 0.00
5/6/2013 0.00
5/7/2013 T
5/8/2013 0.31
5/9/2013 0.36
5/10/2013 T
5/11/2013 1.44
5/12/2013 0.12
5/13/2013 0.00
5/14/2013 0.00
5/15/2013 0.02
5/16/2013 0.09
5/17/2013 0.03
5/18/2013 0.00
5/19/2013 0.11
5/20/2013 0.04
5/21/2013 0.02
5/22/2013 0.00
5/23/2013 0.01
5/24/2013 1.20
5/25/2013 0.07
5/26/2013 0.00
5/27/2013 0.00
5/28/2013 T
5/29/2013 0.17
5/30/2013 0.00
5/31/2013 0.00
6/1/2013 0.00
6/2/2013 0.00
6/3/2013 0.51
6/4/2013 0.16
6/5/2013 0.00
6/6/2013 0.00
6/7/2013 1.32
6/8/2013 2.92
6/9/2013 0.00
6/10/2013 0.74
6/11/2013 1.93
6/12/2013 0.02
6/13/2013 0.00
6/14/2013 0.43
6/15/2013 0.00
6/16/2013 0.00
6/17/2013 0.09
6/18/2013 1.17
6/19/2013 0.64
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 0.00
6/23/2013 0.00
6/24/2013 0.00
6/25/2013 0.46
6/26/2013 0.11
6/27/2013 0.01
6/28/2013 0.86
6/29/2013 0.31
6/30/2013 0.01
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.84
7/2/2013 0.13
7/3/2013 0.02
7/4/2013 0.08
7/5/2013 0.00
7/6/2013 0.00
7/7/2013 0.00
7/8/2013 0.36
7/9/2013 0.31
7/10/2013 0.02
7/11/2013 0.06
7/12/2013 0.06
7/13/2013 2.36
7/14/2013 0.02
7/15/2013 0.00
7/16/2013 0.00
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 0.00
7/20/2013 0.00
7/21/2013 0.02
7/22/2013 T
7/23/2013 1.18
7/24/2013 0.05
7/25/2013 0.01
7/26/2013 0.00
7/27/2013 0.00
7/28/2013 0.16
7/29/2013 0.21
7/30/2013 0.00
7/31/2013 0.00
8/1/2013 0.40
8/2/2013 1.84
8/3/2013 0.00
8/4/2013 0.03
8/5/2013 0.00
8/6/2013 0.00
8/7/2013 0.03
8/8/2013 0.13
8/9/2013 0.03
8/10/2013 0.06
8/11/2013 0.00
8/12/2013 0.00
8/13/2013 2.88
8/14/2013 0.26
8/15/2013 0.00
8/16/2013 0.00
8/17/2013 0.00
8/18/2013 0.01
8/19/2013 0.01
8/20/2013 T
8/21/2013 0.00
8/22/2013 0.00
8/23/2013 0.05
8/24/2013 T
8/25/2013 0.00
8/26/2013 0.00
8/27/2013 0.00
8/28/2013 0.00
8/29/2013 1.45
8/30/2013 0.32
8/31/2013 0.01
9/1/2013 0.00
9/2/2013 0.00
9/3/2013 0.05
9/4/2013 0.00
9/5/2013 0.00
9/6/2013 0.00
9/7/2013 0.00
9/8/2013 0.03
9/9/2013 0.00
9/10/2013 0.00
9/11/2013 0.00
9/12/2013 0.00
9/13/2013 0.56
9/14/2013 T
9/15/2013 0.00
9/16/2013 0.00
9/17/2013 0.10
9/18/2013 0.00
9/19/2013 0.00
9/20/2013 0.00
9/21/2013 0.00
9/22/2013 1.10
9/23/2013 0.00
9/24/2013 0.00
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 0.00
9/28/2013 0.00
9/29/2013 0.00
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 8:05 AM T M M M M
10/2/2012 8:30 AM 0.01 M M M M
10/3/2012 8:10 AM 0.93 M M M M periods of very heavy rain
10/4/2012 8:15 AM 0.01 M M M M
10/5/2012 8:15 AM 0.01 M M M M
10/6/2012 7:30 AM 0.00 0.0 M M M
10/7/2012 7:30 AM 0.00 0.0 M M M
10/8/2012 7:30 AM 0.10 M M M M
10/9/2012 8:10 AM 0.07 M M M M
10/10/2012 8:10 AM 0.03 M M M M
10/11/2012 8:10 AM 0.01 M M M M
10/12/2012 7:30 AM 0.00 0.0 M M M
10/13/2012 7:30 AM 0.00 0.0 M M M
10/14/2012 7:30 AM 0.00 0.0 M M M
10/15/2012 7:30 AM 0.00 0.0 M M M
10/16/2012 8:05 AM 1.45 M M M M we experienced periods of very heavy rainfall....it was a good "gully washer" so-to-speak. winds were light. no lightening or thunder.
10/17/2012 7:30 AM 0.00 0.0 M M M
10/18/2012 7:30 AM 0.00 0.0 M M M
10/19/2012 8:00 AM 1.66 M M M M
10/20/2012 8:10 AM 0.01 M M M M
10/21/2012 7:30 AM 0.00 0.0 M M M
10/22/2012 7:30 AM 0.00 0.0 M M M
10/23/2012 7:30 AM 0.00 0.0 M M M
10/24/2012 8:05 AM 0.01 M M M M
10/25/2012 7:30 AM 0.00 0.0 M M M
10/26/2012 7:30 AM 0.00 0.0 M M M
10/27/2012 7:30 AM 0.00 0.0 M M M
10/28/2012 8:10 AM 0.05 M M M M
10/29/2012 8:10 AM 1.03 M M M M
10/30/2012 8:15 AM 4.09 M M M M Storm conditions for most of 10/29 into this morning. wind gusts overnight to 39 MPH.
10/31/2012 8:10 AM 0.41 M M M M
11/1/2012 8:05 AM 0.02 M M M M
11/2/2012 8:00 AM T M M M M Clouds from Hurricane Sandy persist. Very gray sky.
11/3/2012 8:05 AM T M M M M
11/4/2012 7:30 AM 0.00 0.0 M M M
11/5/2012 7:30 AM 0.00 0.0 M M M
11/6/2012 7:30 AM 0.00 0.0 M M M
11/7/2012 7:30 AM 0.00 0.0 M M M
11/8/2012 8:05 AM 0.18 M M M M
11/9/2012 7:30 AM 0.00 0.0 M M M
11/10/2012 7:30 AM 0.00 0.0 M M M
11/11/2012 7:30 AM 0.00 0.0 M M M
11/12/2012 7:30 AM 0.00 0.0 M M M
11/13/2012 8:10 AM 0.38 M M M M
11/14/2012 8:05 AM 0.07 M M M M
11/15/2012 7:30 AM 0.00 0.0 M M M
11/16/2012 7:30 AM 0.00 0.0 M M M
11/17/2012 7:30 AM 0.00 0.0 M M M
11/18/2012 7:30 AM 0.00 0.0 M M M
11/19/2012 7:30 AM 0.00 0.0 M M M
11/20/2012 7:30 AM 0.00 0.0 M M M
11/21/2012 7:30 AM 0.00 0.0 M M M
11/22/2012 7:30 AM 0.00 0.0 M M M
11/23/2012 7:30 AM 0.00 0.0 M M M
11/24/2012 7:30 AM 0.00 0.0 M M M
11/25/2012 7:30 AM 0.00 0.0 M M M
11/26/2012 7:30 AM 0.00 0.0 M M M
11/27/2012 8:10 AM 0.14 M M M M finally! Some precip! It's rain today. Been pretty dry here of late.
11/28/2012 8:10 AM 0.42 M M M M This round of precipitation had some snow...big flakes that covered the ground but then melted quickly. This morning is bright and sunny.
11/29/2012 7:30 AM 0.00 0.0 M M M
11/30/2012 7:30 AM 0.00 0.0 M M M
12/1/2012 7:30 AM 0.00 0.0 M M M
12/2/2012 7:30 AM 0.00 0.0 M M M
12/3/2012 7:40 AM 0.01 M M M M
12/4/2012 7:30 AM 0.00 0.0 M M M
12/5/2012 7:30 AM 0.00 0.0 M M M
12/6/2012 7:30 AM 0.00 0.0 M M M
12/7/2012 7:30 AM 0.00 0.0 M M M
12/8/2012 7:50 AM 0.45 M M M M
12/9/2012 8:15 AM 0.02 M M M M
12/10/2012 8:00 AM 0.40 M M M M
12/11/2012 8:05 AM 0.07 M M M M
12/12/2012 7:30 AM 0.00 0.0 M M M
12/13/2012 7:30 AM 0.00 0.0 M M M
12/14/2012 7:30 AM 0.00 0.0 M M M
12/15/2012 7:30 AM 0.00 0.0 M M M
12/16/2012 7:30 AM 0.00 0.0 M M M
12/17/2012 8:15 AM 0.11 M M M M
12/18/2012 8:05 AM 0.18 M M M M One period over night of brief but intense rain that woke me.
12/19/2012 7:30 AM T M M M M
12/20/2012 7:30 AM 0.00 0.0 M M M
12/21/2012 8:10 AM 1.97 M M M M Periods of intense rain over night. Wind peaks reached 45 MPH about 4:45 this morning as recorded by our anemometer. No snow season-to-date.
12/22/2012 7:30 AM 0.00 0.0 M M M
12/23/2012 7:30 AM 0.00 0.0 M M M
12/24/2012 7:30 AM 0.00 0.0 M M M
12/25/2012 8:15 AM 0.29 T M M M There is a white glaze/haze covering the ground. Not measurable. Does this qualify as a white Christmas?
12/26/2012 7:30 AM 0.00 0.0 M M M
12/27/2012 8:10 AM 1.46 M M M M precipitation was mixed at the start, however, temps rose and hit 41.3 at 7:55 PM melting snow/ice/sleet that had fallen previously.
12/28/2012 8:05 AM T M M M M
12/29/2012 8:15 AM T M M M M Just started to snow.
12/30/2012 8:15 AM 0.21 2.5 0.21 2.5 0.21
12/31/2012 7:30 AM 0.00 0.0 M M M
1/1/2013 7:30 AM 0.00 0.0 M M M
1/2/2013 7:30 AM 0.00 0.0 M M M
1/3/2013 7:30 AM 0.00 0.0 M M M
1/4/2013 7:30 AM 0.00 0.0 M M M
1/5/2013 7:30 AM 0.00 0.0 M M M
1/6/2013 8:15 AM 0.01 0.1 M 0.1 M This is melted from a dusting of snow we got over night. The ground is mostly covered but the snow is barely measurable.
1/7/2013 7:30 AM 0.00 0.0 M M M
1/8/2013 7:30 AM 0.00 0.0 M M M
1/9/2013 7:30 AM 0.00 0.0 M M M
1/10/2013 7:30 AM T 0.0 M M M
1/11/2013 7:30 AM 0.00 0.0 M M M
1/12/2013 8:15 AM 0.38 M M M M
1/13/2013 8:10 AM 0.01 M M M M
1/14/2013 8:15 AM 0.03 M M M M
1/15/2013 8:10 AM 0.38 M M M M
1/16/2013 8:10 AM 1.07 M M M M This is all rain. There is no solid precipitation so far in this storm.
1/17/2013 8:00 AM 0.07 M M M M
1/18/2013 7:30 AM 0.00 0.0 M M M
1/19/2013 7:30 AM 0.00 0.0 M M M
1/20/2013 7:30 AM 0.00 0.0 M M M
1/21/2013 7:30 AM 0.00 0.0 M M M
1/22/2013 8:05 AM 0.02 0.2 0.02 M M Melted from a dusting of snow.
1/23/2013 7:30 AM 0.00 0.0 M M M
1/24/2013 7:30 AM 0.00 0.0 M M M
1/25/2013 7:30 AM 0.00 0.0 M M M
1/26/2013 8:10 AM 0.04 0.5 0.04 0.5 0.04 About 0.5" snow = 0.04" water.
1/27/2013 7:30 AM 0.00 0.0 M M M
1/28/2013 8:15 AM 0.02 M M M M melted frmo snow/ice mix. Not measurable...just a glazing of white stuff. Prcip event still in progress.
1/29/2013 8:15 AM 0.07 M M 0.0 M no snow left on ground
1/30/2013 7:30 AM 0.00 0.0 M M M
1/31/2013 8:00 AM 1.51 M M M M periods of very heavy rain over night. Very high winds at tree tops.
2/1/2013 7:30 AM 0.00 0.0 M M M
2/2/2013 8:05 AM T M M M M
2/3/2013 8:10 AM 0.08 1.0 M 1.0 M from melted snow. About 1" on ground
2/4/2013 8:10 AM 0.01 M M M M dusting of snow
2/5/2013 7:30 AM 0.00 0.0 M M M
2/6/2013 8:15 AM 0.02 M M M M dusting of snow = 0.02"
2/7/2013 7:30 AM 0.00 0.0 M M M
2/8/2013 7:50 AM 0.07 M M M M
2/9/2013 8:05 AM 0.29 0.1 M 0.1 M this is from mostly liquid precipitation and a dusting of snow and ice at the end. only about 0.1" of snow on the ground at 8 AM.
2/10/2013 7:30 AM 0.00 0.0 M M M
2/11/2013 8:15 AM 0.39 M M M M
2/12/2013 8:00 AM 0.01 M M M M
2/13/2013 7:30 AM 0.00 0.0 M M M
2/14/2013 8:10 AM 0.21 1.0 0.21 1.0 0.21 This is from about 1" of crystalline preciptate.
2/15/2013 7:30 AM 0.00 0.0 M M M
2/16/2013 8:05 AM 0.11 M M M M
2/17/2013 8:10 AM T 0.0 M M M Had a very few flurries
2/18/2013 8:15 AM T M M M M flurries
2/19/2013 7:30 AM 0.00 0.0 M M M
2/20/2013 8:00 AM 0.17 M M M M
2/21/2013 7:30 AM 0.00 0.0 M M M
2/22/2013 7:30 AM 0.00 0.0 M M M
2/23/2013 8:15 AM 0.06 M M M M
2/24/2013 8:30 AM 0.11 M M M M
2/25/2013 7:30 AM 0.00 0.0 M M M
2/26/2013 7:30 AM 0.00 0.0 M M M
2/27/2013 8:20 AM 0.67 M M M M
2/28/2013 8:10 AM 0.03 M M M M
3/1/2013 8:15 AM 0.01 M M M M
3/2/2013 7:30 AM 0.00 0.0 M M M
3/3/2013 7:30 AM 0.00 0.0 M M M
3/4/2013 7:30 AM 0.00 0.0 M 0.0 M
3/5/2013 7:30 AM 0.00 0.0 M M M
3/6/2013 7:30 AM 0.09 0.0 M 0.0 M all rain so far.
3/7/2013 7:30 AM 0.17 M M M M We got not a flake of snow!!
3/8/2013 7:30 AM 0.00 0.0 M M M
3/9/2013 7:40 AM 0.03 0.0 M 0.0 M melted from light snow that fell yesterday. None is left.
3/10/2013 7:30 AM 0.00 0.0 M M M
3/11/2013 7:30 AM T M M M M
3/12/2013 8:05 AM 0.12 M M M M raining steadily
3/13/2013 8:00 AM 0.78 M M M M
3/14/2013 7:30 AM T 0.0 M M M
3/15/2013 7:30 AM 0.00 0.0 M M M
3/16/2013 7:30 AM 0.00 0.0 M M M
3/17/2013 7:45 AM 0.09 M M M M Precipitation fell as rain mixed with sleet and snow but there was no accumulation.
3/18/2013 7:30 AM 0.00 0.0 M M M
3/19/2013 7:45 AM 0.81 M M M M
3/20/2013 7:45 AM 0.05 M M M M
3/21/2013 8:00 AM T M M M M flurries
3/22/2013 7:50 AM T M M M M more flurries
3/23/2013 7:30 AM 0.00 0.0 M M M
3/24/2013 7:30 AM 0.00 0.0 M M M
3/25/2013 7:45 AM 0.21 M M M M melted snow/rain mixture
3/26/2013 7:55 AM 0.34 M M M M This was all liquid because of the temperature although it had fallen as snow and mixed precipitation.
3/27/2013 7:30 AM 0.00 0.0 M M M
3/28/2013 7:30 AM T M M M M
3/29/2013 7:30 AM 0.00 0.0 M M M
3/30/2013 7:30 AM 0.00 0.0 M M M
3/31/2013 7:30 AM 0.00 0.0 M M M
4/1/2013 7:45 AM 0.03 M M M M
4/2/2013 7:30 AM 0.00 0.0 M M M
4/3/2013 7:30 AM 0.00 0.0 M M M
4/4/2013 7:30 AM 0.00 0.0 M M M
4/5/2013 7:50 AM T M M M M
4/6/2013 7:30 AM 0.00 0.0 M M M
4/7/2013 7:30 AM 0.00 0.0 M M M
4/8/2013 7:30 AM 0.00 0.0 M M M
4/9/2013 7:30 AM 0.00 0.0 M M M
4/10/2013 7:30 AM 0.00 0.0 M M M
4/11/2013 7:30 AM 0.16 M M M M
4/12/2013 8:00 AM 0.16 M M M M just had a rumble of thunder
4/13/2013 7:30 AM 0.81 M M M M
4/14/2013 7:30 AM 0.00 0.0 M M M
4/15/2013 7:30 AM 0.00 0.0 M M M
4/16/2013 7:30 AM T M M M M
4/17/2013 7:30 AM T M M M M
4/18/2013 7:30 AM 0.00 0.0 M M M
4/19/2013 7:30 AM 0.12 M M M M
4/20/2013 7:45 AM 1.17 M M M M
4/21/2013 7:30 AM 0.00 0.0 M M M
4/22/2013 7:30 AM 0.00 0.0 M M M
4/23/2013 7:30 AM 0.00 0.0 M M M
4/24/2013 7:30 AM 0.00 0.0 M M M
4/25/2013 7:30 AM 0.01 0.0 M M M
4/26/2013 7:30 AM 0.00 0.0 M M M
4/27/2013 7:30 AM 0.00 0.0 M M M
4/28/2013 7:30 AM 0.00 0.0 M M M
4/29/2013 7:40 AM 0.13 M M M M
4/30/2013 7:25 AM 0.31 M M M M
5/1/2013 7:30 AM 0.01 M M M M
5/2/2013 7:30 AM 0.00 0.0 M M M
5/3/2013 7:30 AM 0.00 0.0 M M M
5/4/2013 7:30 AM 0.00 0.0 M M M
5/5/2013 7:30 AM 0.00 0.0 M M M
5/6/2013 7:30 AM 0.00 0.0 M M M
5/7/2013 7:30 AM T M M M M
5/8/2013 7:50 AM 0.31 M M M M
5/9/2013 7:50 AM 0.36 M M M M We had a few rolls of thunder. Nothing drastic.
5/10/2013 7:45 AM T M M M M
5/11/2013 7:50 AM 1.44 M M M M periods of very heavy rain with occasional lightning.
5/12/2013 7:20 AM 0.12 M M M M
5/13/2013 7:30 AM 0.00 0.0 M M M
5/14/2013 7:30 AM 0.00 0.0 M M M
5/15/2013 7:30 AM 0.02 0.0 M M M
5/16/2013 7:50 AM 0.09 M M M M
5/17/2013 7:50 AM 0.03 M M M M
5/18/2013 7:30 AM 0.00 0.0 M M M
5/19/2013 7:45 AM 0.11 M M M M
5/20/2013 7:30 AM 0.04 M M M M
5/21/2013 7:45 AM 0.02 M M M M
5/22/2013 7:30 AM 0.00 0.0 M M M
5/23/2013 7:50 AM 0.01 M M M M
5/24/2013 7:30 AM 1.20 M M M M periods of very heavy rain and a clap of thunder or two
5/25/2013 7:30 AM 0.07 M M M M
5/26/2013 7:30 AM 0.00 0.0 M M M
5/27/2013 7:30 AM 0.00 0.0 M M M
5/28/2013 7:30 AM T M M M M
5/29/2013 7:05 AM 0.17 M M M M
5/30/2013 7:30 AM 0.00 0.0 M M M
5/31/2013 7:30 AM 0.00 0.0 M M M
6/1/2013 7:30 AM 0.00 0.0 M M M
6/2/2013 7:30 AM 0.00 0.0 M M M
6/3/2013 7:40 AM 0.51 M M M M Had a distant roll of thunder.
6/4/2013 8:15 AM 0.16 M M M M
6/5/2013 7:30 AM 0.00 0.0 M M M
6/6/2013 7:30 AM 0.00 0.0 M M M
6/7/2013 7:25 AM 1.32 M M M M nice steady rain, varying in intensity, since last evening. No storming so far.
6/8/2013 7:55 AM 2.92 M M M M steady, heavy, no storming however and no nearby flooding except for normal street flooding. But we live in a rolling terrain.
6/9/2013 7:30 AM 0.00 0.0 M M M
6/10/2013 7:30 AM 0.74 M M M M
6/11/2013 7:20 AM 1.93 M M M M periods of very heavy rain...no thunder or lightning however.
6/12/2013 7:20 AM 0.02 M M M M
6/13/2013 7:30 AM 0.00 0.0 M M M
6/14/2013 7:50 AM 0.43 M M M M
6/15/2013 7:30 AM 0.00 0.0 M M M
6/16/2013 7:30 AM 0.00 0.0 M M M
6/17/2013 7:30 AM 0.09 M M M M We had one intense cloudburst that lasted only a few seconds.
6/18/2013 7:30 AM 1.17 M M M M This is from a storm that struck at approximately 4:30 PM and was accompanied by loud thunder and pea-size hail. The hail storm lasted 2 to 3 minutes but the rain continued for possibly 30 to 40 minutes longer. The hail started slightly after the rain came; there was a lot more rain than hail, and then the hail fell simultaneous w/ the rain before it stopped.
6/19/2013 7:30 AM 0.64 M M M M
6/20/2013 7:30 AM 0.00 0.0 M M M
6/21/2013 7:30 AM 0.00 0.0 M M M
6/22/2013 7:30 AM 0.00 0.0 M M M
6/23/2013 7:30 AM 0.00 0.0 M M M
6/24/2013 7:30 AM 0.00 0.0 M M M
6/25/2013 7:30 AM 0.46 M M M M We had 3 hours of pretty vivid lightning and thunder last night between about 5 PM and 8 PM. It was fairly constant although the precipitation wasn't that great. This recorded volume is mostly from an earlier but quieter storm passing through.
6/26/2013 7:45 AM 0.11 M M M M had some pretty loud thunder.
6/27/2013 8:00 AM 0.01 M M M M
6/28/2013 7:40 AM 0.86 M M M M We had periods of very heavy rain and some vivid lightning. Winds were gusty at times but for the most part the rain came straight down.
6/29/2013 8:05 AM 0.31 M M M M Pretty fierce storm last night! Vivid lightning and loud thunder.
6/30/2013 7:30 AM 0.01 M M M M This 0.01" brings us to a June 2013 total of 11.69", which is the greatest rainfall accumulation for June since I have been keeping records in this location, and that is from March 1999.
7/1/2013 7:50 AM 0.84 M M M M Gully washer.
7/2/2013 7:55 AM 0.13 M M M M
7/3/2013 7:45 AM 0.02 M M M M
7/4/2013 8:00 AM 0.08 M M M M
7/5/2013 7:30 AM 0.00 0.0 M M M
7/6/2013 7:30 AM 0.00 0.0 M M M
7/7/2013 7:30 AM 0.00 0.0 M M M
7/8/2013 7:30 AM 0.36 M M M M
7/9/2013 7:45 AM 0.31 M M M M
7/10/2013 7:30 AM 0.02 M M M M
7/11/2013 7:45 AM 0.06 M M M M
7/12/2013 7:30 AM 0.06 M M M M
7/13/2013 7:50 AM 2.36 M M M M Yeah...really rained almost continuously during the day and into the evening, heavy at times and with minimal thunder and lightning.
7/14/2013 7:30 AM 0.02 M M M M
7/15/2013 7:30 AM 0.00 0.0 M M M
7/16/2013 7:30 AM 0.00 0.0 M M M
7/17/2013 7:30 AM 0.00 0.0 M M M
7/18/2013 7:30 AM 0.00 0.0 M M M
7/19/2013 7:30 AM 0.00 0.0 M M M In addition to our plastic, 4" CoCoRaHS rain gauge we also have a Davis weather station, which automatically calculates the heat index. According to that equipment, the high for yesterday, 7/19, was 119 F.
7/20/2013 7:30 AM 0.00 0.0 M M M
7/21/2013 7:40 AM 0.02 M M M M
7/22/2013 7:30 AM T M M M M We drove through a heavy storm yesterday afternoon, 7/21, on our way home from shopping. As the crow flies it wasn't more than a mile away and it was a pretty fierce downpour. But it missed our neighborhood and my gauge completely. We got only a few drops.
7/23/2013 7:55 AM 1.18 M M M M Periods of very heavy rain overnight w/ copious lightning.
7/24/2013 7:40 AM 0.05 M M M M
7/25/2013 7:45 AM 0.01 M M M M
7/26/2013 7:30 AM 0.00 0.0 M M M
7/27/2013 7:30 AM 0.00 0.0 M M M
7/28/2013 7:50 AM 0.16 M M M M
7/29/2013 7:30 AM 0.21 M M M M
7/30/2013 7:30 AM 0.00 0.0 M M M
7/31/2013 7:30 AM 0.00 0.0 M M M
8/1/2013 7:55 AM 0.40 M M M M from a short burst of heavy rain
8/2/2013 7:40 AM 1.84 M M M M
8/3/2013 7:30 AM 0.00 0.0 M M M
8/4/2013 7:45 AM 0.03 M M M M
8/5/2013 7:30 AM 0.00 0.0 M M M
8/6/2013 7:30 AM 0.00 0.0 M M M
8/7/2013 7:50 AM 0.03 M M M M
8/8/2013 7:30 AM 0.13 M M M M
8/9/2013 8:30 AM 0.03 M M M M
8/10/2013 7:30 AM 0.06 0.0 M M M
8/11/2013 7:30 AM 0.00 0.0 M M M
8/12/2013 7:30 AM 0.00 0.0 M M M
8/13/2013 7:50 AM 2.88 M M M M This amount is from many periods of very heavy rain starting somewhere around 5:30 AM. The rain continues at a lower rate.
8/14/2013 7:45 AM 0.26 M M M M
8/15/2013 7:30 AM 0.00 0.0 M M M
8/16/2013 7:30 AM 0.00 0.0 M M M
8/17/2013 7:30 AM 0.00 0.0 M M M
8/18/2013 7:30 AM 0.01 0.0 M M M
8/19/2013 7:30 AM 0.01 M M M M
8/20/2013 7:30 AM T M M M M
8/21/2013 7:30 AM 0.00 0.0 M M M
8/22/2013 7:30 AM 0.00 0.0 M M M
8/23/2013 7:30 AM 0.05 M M M M
8/24/2013 7:30 AM T M M M M
8/25/2013 7:30 AM 0.00 0.0 M M M
8/26/2013 7:30 AM 0.00 0.0 M M M
8/27/2013 7:30 AM 0.00 0.0 M M M
8/28/2013 7:30 AM 0.00 0.0 M M M
8/29/2013 7:30 AM 1.45 M M M M
8/30/2013 7:30 AM 0.32 M M M M
8/31/2013 7:30 AM 0.01 M M M M
9/1/2013 7:30 AM 0.00 0.0 M M M
9/2/2013 7:30 AM 0.00 0.0 M M M
9/3/2013 7:30 AM 0.05 M M M M intense lightning
9/4/2013 7:30 AM 0.00 0.0 M M M
9/5/2013 7:30 AM 0.00 0.0 M M M
9/6/2013 7:30 AM 0.00 0.0 M M M
9/7/2013 7:30 AM 0.00 0.0 M M M
9/8/2013 7:30 AM 0.03 M M M M
9/9/2013 7:25 AM 0.00 0.0 M M M
9/10/2013 7:30 AM 0.00 0.0 M M M
9/11/2013 7:30 AM 0.00 0.0 M M M
9/12/2013 7:30 AM 0.00 0.0 M M M
9/13/2013 7:40 AM 0.56 M M M M
9/14/2013 7:30 AM T M M M M
9/15/2013 7:30 AM 0.00 0.0 M M M
9/16/2013 7:30 AM 0.00 0.0 M M M
9/17/2013 7:30 AM 0.10 M M M M
9/18/2013 7:30 AM 0.00 0.0 M M M
9/19/2013 7:30 AM 0.00 0.0 M M M
9/20/2013 7:30 AM 0.00 0.0 M M M
9/21/2013 7:30 AM 0.00 0.0 M M M
9/22/2013 7:30 AM 1.10 M M M M
9/23/2013 7:30 AM 0.00 0.0 M M M
9/24/2013 7:30 AM 0.00 0.0 M M M
9/25/2013 7:30 AM 0.00 0.0 M M M
9/26/2013 7:30 AM 0.00 0.0 M M M
9/27/2013 7:30 AM 0.00 0.0 M M M
9/28/2013 7:30 AM 0.00 0.0 M M M
9/29/2013 7:30 AM 0.00 0.0 M M M
9/30/2013 7:30 AM 0.00 0.0 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
6/17/2013 4:38 PM I am not taking this from a hail pad, just from observing the windowsill outside my house. Intense thunder is accompanying this storm too. NA 3/8" 3/8" 3 2min no damage Intermittent True After rain