Station Overview Station Location
Station Number TX-CLL-11 Latitude 33.1685
Station Name Mckinney 3.1 SW Longitude -96.693
County Collin Elevation (ft) 726



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 4.52 11.91 31 11.91 31 0.00 0 0 21 1 0.0 0 0
Nov 09 3.52 1.92 29 1.60 20 0.32 9 1 4 0 0.0 0 0
Dec 09 3.12 3.09 31 3.07 23 0.02 8 4 13 0 0.5 1 0
Jan 10 2.38 3.34 30 3.34 30 0.00 0 0 11 1 0.0 0 0
Feb 10 3.18 3.63 27 3.62 25 0.01 2 1 12 1 1.6 1 2
March 10 3.65 3.15 31 2.03 26 1.12 5 1 7 1 0.0 0 0
April 10 3.37 1.62 29 1.19 23 0.43 6 2 6 3 0.0 0 0
May 10 5.46 1.58 30 0.36 27 1.22 3 1 6 3 0.0 0 0
June 10 4.13 0.61 29 0.56 21 0.05 8 1 5 1 0.0 0 0
July 10 2.33 3.32 31 3.06 16 0.26 15 3 6 2 0.0 0 0
Aug 10 2.03 3.19 30 3.19 30 0.00 0 0 6 2 0.0 0 0
Sept 10 2.93 7.70 30 7.16 19 0.54 11 2 6 3 0.0 0 0
Water Year Totals: 40.62" 45.06" 358 days 41.09" 291 3.97" 67 days 16 103 days 18 days 2.1" 2 days 2 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 0.00
10/2/2009 0.14
10/3/2009 0.00
10/4/2009 1.54
10/5/2009 0.07
10/6/2009 0.02
10/7/2009 1.66
10/8/2009 0.04
10/9/2009 2.40
10/10/2009 0.24
10/11/2009 0.04
10/12/2009 0.61
10/13/2009 0.18
10/14/2009 0.08
10/15/2009 0.02
10/16/2009 T
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.00
10/20/2009 0.00
10/21/2009 0.01
10/22/2009 2.08
10/23/2009 0.05
10/24/2009 0.00
10/25/2009 0.00
10/26/2009 1.08
10/27/2009 0.84
10/28/2009 0.00
10/29/2009 0.25
10/30/2009 0.51
10/31/2009 0.05
11/1/2009 0.00
11/2/2009 0.00
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
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 0.00
11/15/2009 0.00
11/16/2009 0.86
11/17/2009 0.02
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 0.57
11/21/2009 **
11/22/2009 **
11/23/2009 **
11/24/2009 **
11/25/2009 **
11/26/2009 **
11/27/2009 **
11/28/2009 **
11/29/2009 0.32
11/30/2009 0.15
12/1/2009 0.02
12/2/2009 1.41
12/3/2009 0.05
12/4/2009 0.01
12/5/2009 0.00
12/6/2009 0.00
12/7/2009 0.04
12/8/2009 0.12
12/9/2009 0.05
12/10/2009 **
12/11/2009 0.00
12/12/2009 **
12/13/2009 0.02
12/14/2009 0.02
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 **
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 **
12/22/2009 0.00
12/23/2009 0.01
12/24/2009 0.52
12/25/2009 0.40
12/26/2009 0.00
12/27/2009 0.00
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.41
12/31/2009 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.11
1/2/2010 0.00
1/3/2010 0.00
1/4/2010
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.11
1/8/2010 0.00
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 0.12
1/16/2010 0.19
1/17/2010 0.00
1/18/2010 0.00
1/19/2010 0.00
1/20/2010 0.06
1/21/2010 0.02
1/22/2010 0.00
1/23/2010 0.00
1/24/2010 0.16
1/25/2010 0.01
1/26/2010 0.00
1/27/2010 0.00
1/28/2010 0.06
1/29/2010 2.21
1/30/2010 0.29
1/31/2010 T
2/1/2010 T
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 0.31
2/5/2010 0.11
2/6/2010 **
2/7/2010 0.01
2/8/2010 0.59
2/9/2010 0.91
2/10/2010 0.00
2/11/2010 0.02
2/12/2010 0.98
2/13/2010 0.00
2/14/2010 0.00
2/15/2010 0.00
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.01
2/21/2010 0.04
2/22/2010 0.56
2/23/2010 0.02
2/24/2010
2/25/2010 0.00
2/26/2010 0.01
2/27/2010 0.06
2/28/2010 0.00
3/1/2010 0.32
3/2/2010 0.24
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 T
3/8/2010 0.18
3/9/2010 0.39
3/10/2010 0.00
3/11/2010 0.32
3/12/2010 0.02
3/13/2010 0.00
3/14/2010 0.00
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 **
3/19/2010 **
3/20/2010 **
3/21/2010 **
3/22/2010 1.12
3/23/2010 0.00
3/24/2010 0.00
3/25/2010 0.56
3/26/2010 0.00
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.00
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 T
4/3/2010 **
4/4/2010 **
4/5/2010 0.04
4/6/2010
4/7/2010 0.02
4/8/2010 T
4/9/2010 0.00
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.34
4/18/2010 0.66
4/19/2010 0.09
4/20/2010 0.01
4/21/2010 0.00
4/22/2010 0.00
4/23/2010 0.07
4/24/2010 **
4/25/2010 **
4/26/2010 0.39
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 T
5/1/2010 0.05
5/2/2010 T
5/3/2010 0.00
5/4/2010 0.17
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.00
5/8/2010 0.00
5/9/2010 0.08
5/10/2010 0.03
5/11/2010 0.00
5/12/2010 0.00
5/13/2010 0.00
5/14/2010 T
5/15/2010 **
5/16/2010 **
5/17/2010 1.22
5/18/2010 0.01
5/19/2010 0.00
5/20/2010 0.00
5/21/2010 T
5/22/2010 0.00
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.00
5/27/2010 0.00
5/28/2010
5/29/2010 0.00
5/30/2010 0.00
5/31/2010 0.02
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.00
6/4/2010 0.00
6/5/2010 0.00
6/6/2010 **
6/7/2010 **
6/8/2010 **
6/9/2010 **
6/10/2010 **
6/11/2010 **
6/12/2010 **
6/13/2010 0.05
6/14/2010 0.00
6/15/2010 0.09
6/16/2010 0.00
6/17/2010 0.00
6/18/2010 T
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 0.02
6/26/2010 0.01
6/27/2010
6/28/2010 0.00
6/29/2010 0.34
6/30/2010 0.10
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.01
7/2/2010 0.00
7/3/2010 1.51
7/4/2010 **
7/5/2010 **
7/6/2010 **
7/7/2010 0.17
7/8/2010 0.02
7/9/2010 0.22
7/10/2010 1.04
7/11/2010 0.26
7/12/2010 T
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 T
7/16/2010 **
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.00
7/22/2010 **
7/23/2010 **
7/24/2010 **
7/25/2010 **
7/26/2010 **
7/27/2010 **
7/28/2010 **
7/29/2010 **
7/30/2010 0.09
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.00
8/4/2010 0.00
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 1.52
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 0.00
8/14/2010 0.00
8/15/2010
8/16/2010 0.07
8/17/2010 0.00
8/18/2010 1.31
8/19/2010 0.08
8/20/2010 T
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.00
8/25/2010 0.08
8/26/2010 0.13
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 T
9/2/2010 0.22
9/3/2010 0.11
9/4/2010 **
9/5/2010 **
9/6/2010 **
9/7/2010 0.02
9/8/2010 2.91
9/9/2010 2.86
9/10/2010 **
9/11/2010 **
9/12/2010 **
9/13/2010 **
9/14/2010 **
9/15/2010 **
9/16/2010 0.52
9/17/2010 0.00
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 0.00
9/24/2010 T
9/25/2010 0.64
9/26/2010 0.42
9/27/2010 T
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 6:37 AM 0.00 0.0 M M M
10/2/2009 7:23 AM 0.14 M M M M
10/3/2009 9:17 AM 0.00 0.0 M M M
10/4/2009 6:58 AM 1.54 M M M M
10/5/2009 6:51 AM 0.07 M M M M
10/6/2009 7:16 AM 0.02 M M M M
10/7/2009 7:55 AM 1.66 M M M M
10/8/2009 6:31 AM 0.04 M M M M
10/9/2009 7:00 AM 2.40 M M M M Rains began about 1:10 AM this morning and continue. Some flooding in area.
10/10/2009 8:46 AM 0.24 M M M M
10/11/2009 10:01 AM 0.04 M M M M
10/12/2009 7:06 AM 0.61 M M M M
10/13/2009 7:06 AM 0.18 M M M M
10/14/2009 8:12 AM 0.08 M M M M
10/15/2009 6:50 AM 0.02 M M M M
10/16/2009 8:54 AM T M M M M
10/17/2009 6:55 AM 0.00 0.0 M M M
10/18/2009 6:27 AM 0.00 0.0 M M M
10/19/2009 9:39 AM 0.00 0.0 M M M
10/20/2009 5:54 AM 0.00 0.0 M M M
10/21/2009 6:33 AM 0.01 M M M M
10/22/2009 6:58 AM 2.08 M M M M
10/23/2009 8:08 AM 0.05 M M M M
10/24/2009 8:23 AM 0.00 0.0 M M M
10/25/2009 8:59 AM 0.00 0.0 M M M
10/26/2009 7:09 AM 1.08 M M M M
10/27/2009 7:57 AM 0.84 M M M M
10/28/2009 8:42 AM 0.00 0.0 M M M
10/29/2009 7:21 AM 0.25 M M M M
10/30/2009 6:48 AM 0.51 M M M M
10/31/2009 8:47 AM 0.05 M M M M
11/1/2009 8:45 AM 0.00 0.0 M M M
11/2/2009 6:49 AM 0.00 0.0 M M M
11/3/2009 7:18 AM 0.00 0.0 M M M
11/4/2009 6:33 AM 0.00 0.0 M M M
11/5/2009 6:12 AM 0.00 0.0 M M M
11/6/2009 7:53 AM 0.00 0.0 M M M
11/7/2009 7:08 AM 0.00 0.0 M M M
11/9/2009 6:16 AM 0.00 0.0 M M M
11/10/2009 6:41 AM 0.00 0.0 M M M
11/11/2009 6:33 AM 0.00 0.0 M M M
11/12/2009 8:35 AM 0.00 0.0 M M M
11/13/2009 7:51 AM 0.00 0.0 M M M
11/14/2009 8:21 AM 0.00 0.0 M M M
11/15/2009 8:33 AM 0.00 0.0 M M M
11/16/2009 7:36 AM 0.86 M M M M
11/17/2009 6:19 AM 0.02 M M M M
11/18/2009 6:28 AM 0.00 0.0 M M M
11/19/2009 8:22 AM 0.00 0.0 M M M
11/20/2009 6:56 AM 0.57 M M M M
11/30/2009 6:52 AM 0.15 M M M M
12/1/2009 6:42 AM 0.02 M M M M
12/2/2009 7:29 AM 1.41 0.5 M M M Light snow at the current time. Temperature is 33 degrees, no accumulation expected.
12/3/2009 6:52 AM 0.05 M M M M
12/4/2009 8:42 AM 0.01 M M M M
12/5/2009 6:23 AM 0.00 0.0 M M M
12/6/2009 9:14 AM 0.00 0.0 M M M
12/7/2009 6:58 AM 0.04 M M M M
12/8/2009 7:04 AM 0.12 M M M M
12/9/2009 7:14 AM 0.05 M M M M
12/14/2009 6:49 AM 0.02 M M M M I'm not certain...the moisture in guage maybe condensation?
12/15/2009 7:56 AM 0.00 0.0 M M M
12/16/2009 6:01 AM 0.00 0.0 M M M
12/19/2009 7:55 AM 0.00 0.0 M M M
12/20/2009 7:04 AM 0.00 0.0 M M M
12/23/2009 7:33 AM 0.01 M M M M
12/24/2009 6:54 AM 0.52 M M M M
12/25/2009 8:04 AM 0.40 M M M M Includes melted snow. Estimate 3 inches of snow on ground. However, strong winds 20 to 30 MPH, created conditions preventing accurate snow depth reading.
12/26/2009 8:31 AM 0.00 0.0 M M M
12/27/2009 8:04 AM 0.00 0.0 M M M
12/28/2009 9:46 AM 0.00 0.0 M M M
12/29/2009 7:33 AM 0.00 0.0 M M M
12/30/2009 8:35 AM 0.41 M M M M There was .17 inches of rain in gauge until it started snowing. 'Removed the funnel and measuring tube with .17 of rain and .24 of the measurement is melted snow in large tube this morning. Temperature remained above freezing during snow. Accurate depth measurement not possible. Estimate 1 inch of snow, all melted this AM.
12/31/2009 8:35 AM 0.01 M M M M
1/1/2010 8:28 AM 0.11 M M M M
1/2/2010 8:12 AM 0.00 0.0 M M M
1/3/2010 8:43 AM 0.00 0.0 M M M
1/5/2010 6:54 AM 0.00 0.0 M M M
1/6/2010 6:37 AM 0.00 0.0 M M M
1/7/2010 6:54 AM 0.11 M M M M
1/8/2010 6:45 AM 0.00 0.0 M M M
1/9/2010 8:11 AM 0.00 0.0 M M M Temp. 13 degrees...cold for Dallas area.
1/10/2010 7:06 AM 0.00 0.0 M M M Third morning of temp. in the teens for the Dallas Area.
1/11/2010 6:27 AM 0.00 0.0 M M M
1/12/2010 6:25 AM 0.00 0.0 M M M
1/13/2010 7:47 AM 0.00 0.0 M M M
1/14/2010 6:15 AM 0.00 0.0 M M M
1/15/2010 7:54 AM 0.12 M M M M
1/16/2010 8:06 AM 0.19 M M M M
1/17/2010 8:31 AM 0.00 0.0 M M M 0.02 inches of moisture in gauge, however I believe it is condensation due to this morning's fog.
1/18/2010 8:51 AM 0.00 0.0 M M M
1/19/2010 6:20 AM 0.00 0.0 M M M Light fog.
1/20/2010 5:49 AM 0.06 M M M M
1/21/2010 6:35 AM 0.02 M M M M
1/22/2010 6:28 AM 0.00 0.0 M M M
1/23/2010 7:51 AM 0.00 0.0 M M M
1/24/2010 8:14 AM 0.16 M M M M
1/25/2010 6:21 AM 0.01 M M M M
1/26/2010 6:39 AM 0.00 0.0 M M M
1/27/2010 6:24 AM 0.00 0.0 M M M
1/28/2010 6:21 AM 0.06 M M M M
1/29/2010 6:40 AM 2.21 M M M M
1/30/2010 8:58 AM 0.29 M M M M Light dusting of snow previous evening.
1/31/2010 6:20 AM T 0.0 M M M Frozen ice crystals in gauge funnel. Less than 0.00 moisture in bottom of gauge.
2/1/2010 7:48 AM T M M M M a few pellets of sleet received yesterday.
2/2/2010 6:31 AM 0.00 0.0 M M M
2/3/2010 6:55 AM 0.00 0.0 M M M
2/4/2010 7:36 AM 0.31 M M M M
2/5/2010 6:28 AM 0.11 M M M M
2/8/2010 6:31 AM 0.59 M M M M
2/9/2010 6:29 AM 0.91 M M M M
2/10/2010 6:37 AM 0.00 0.0 M M M
2/11/2010 6:57 AM 0.02 1.6 M 1.6 M Snowing at the present time.
2/12/2010 6:41 AM 0.98 M 0.98 7.5 M 'Difficult to give an accurate snow depth measurement. The snow fell during the day yesterday and until after 11 PM last night. However the temperature during the day yesterday, in our area, hovered around 34 degrees, so melting occurred during the day. No winds. I measured 7.25 inches of snow this morning. Temp. on my thermometer is 29 degrees now.
2/13/2010 7:51 AM 0.00 0.0 M M M
2/14/2010 7:06 AM 0.00 0.0 M M M
2/15/2010 6:38 AM 0.00 0.0 M M M
2/16/2010 6:38 AM 0.00 0.0 M M M
2/17/2010 7:51 AM 0.00 0.0 M M M
2/18/2010 7:44 AM 0.00 0.0 M M M
2/19/2010 6:31 AM 0.00 0.0 M M M
2/20/2010 8:31 AM 0.01 M M M M
2/21/2010 7:41 AM 0.04 M M M M
2/22/2010 6:28 AM 0.56 M M M M
2/23/2010 6:24 AM 0.02 M M M M
2/25/2010 6:28 AM 0.00 0.0 M M M
2/26/2010 6:28 AM 0.01 M M M M
2/27/2010 8:12 AM 0.06 M M M M
2/28/2010 8:19 AM 0.00 0.0 M M M
3/1/2010 7:31 AM 0.32 M M M M
3/2/2010 6:29 AM 0.24 M M M M
3/3/2010 6:23 AM 0.00 0.0 M M M
3/4/2010 6:21 AM 0.00 0.0 M M M
3/5/2010 7:55 AM 0.00 0.0 M M M
3/6/2010 7:28 AM 0.00 0.0 M M M
3/7/2010 8:19 AM T M M M M
3/8/2010 6:39 AM 0.18 M M M M
3/9/2010 6:31 AM 0.39 M M M M
3/10/2010 7:10 AM 0.00 0.0 M M M
3/11/2010 6:57 AM 0.32 M M M M
3/12/2010 6:24 AM 0.02 M M M M
3/13/2010 7:54 AM 0.00 0.0 M M M
3/14/2010 8:14 AM 0.00 0.0 M M M
3/15/2010 9:04 AM 0.00 0.0 M M M
3/16/2010 9:24 AM 0.00 0.0 M M M
3/17/2010 8:49 AM 0.00 0.0 M M M
3/23/2010 7:24 AM 0.00 0.0 M M M
3/24/2010 6:36 AM 0.00 0.0 M M M
3/25/2010 6:38 AM 0.56 M M M M
3/26/2010 6:41 AM 0.00 0.0 M M M Condesation in gauge this morning. Light Frost this morn...maybe last for season?
3/27/2010 7:21 AM 0.00 0.0 M M M
3/28/2010 7:56 AM 0.00 0.0 M M M
3/29/2010 6:26 AM 0.00 0.0 M M M
3/30/2010 6:09 AM 0.00 0.0 M M M
3/31/2010 6:07 AM 0.00 0.0 M M M
4/1/2010 7:38 AM 0.00 0.0 M M M
4/2/2010 6:27 AM T M M M M
4/7/2010 7:11 AM 0.02 M M M M
4/8/2010 6:28 AM T M M M M
4/9/2010 6:32 AM 0.00 0.0 M M M
4/10/2010 8:02 AM 0.00 0.0 M M M
4/11/2010 6:25 AM 0.00 0.0 M M M
4/12/2010 6:35 AM 0.00 0.0 M M M
4/13/2010 6:22 AM 0.00 0.0 M M M
4/14/2010 6:35 AM 0.00 0.0 M M M
4/15/2010 6:12 AM 0.00 0.0 M M M
4/16/2010 6:36 AM 0.00 0.0 M M M
4/17/2010 7:42 AM 0.34 M M M M
4/18/2010 7:10 AM 0.66 M M M M
4/19/2010 6:28 AM 0.09 M M M M
4/20/2010 7:04 AM 0.01 M M M M
4/21/2010 6:24 AM 0.00 0.0 M M M
4/22/2010 7:05 AM 0.00 0.0 M M M
4/23/2010 6:45 AM 0.07 M M M M
4/27/2010 8:08 AM 0.00 0.0 M M M
4/28/2010 6:41 AM 0.00 0.0 M M M
4/29/2010 6:18 AM 0.00 0.0 M M M
4/30/2010 6:49 AM T M M M M
5/1/2010 7:08 AM 0.05 M M M M
5/2/2010 7:00 AM T M M M M
5/3/2010 6:17 AM 0.00 0.0 M M M
5/4/2010 6:41 AM 0.17 M M M M
5/5/2010 6:59 AM 0.00 0.0 M M M
5/6/2010 6:30 AM 0.00 0.0 M M M
5/7/2010 7:04 AM 0.00 0.0 M M M
5/8/2010 8:20 AM 0.00 0.0 M M M
5/9/2010 7:42 AM 0.08 M M M M
5/10/2010 6:20 AM 0.03 M M M M
5/11/2010 6:29 AM 0.00 0.0 M M M
5/12/2010 6:27 AM 0.00 0.0 M M M
5/13/2010 6:27 AM 0.00 0.0 M M M
5/14/2010 6:25 AM T M M M M
5/18/2010 7:31 AM 0.01 M M M M
5/19/2010 6:09 AM 0.00 0.0 M M M
5/20/2010 6:18 AM 0.00 0.0 M M M
5/21/2010 6:19 AM T M M M M
5/22/2010 6:49 AM 0.00 0.0 M M M
5/23/2010 7:24 AM 0.00 0.0 M M M
5/24/2010 6:44 AM 0.00 0.0 M M M
5/25/2010 6:28 AM 0.00 0.0 M M M
5/26/2010 7:08 AM 0.00 0.0 M M M
5/27/2010 6:38 AM 0.00 0.0 M M M
5/29/2010 8:05 AM 0.00 0.0 M M M
5/30/2010 8:31 AM 0.00 0.0 M M M
5/31/2010 6:49 AM 0.02 M M M M
6/1/2010 6:49 AM 0.00 0.0 M M M
6/2/2010 6:35 AM 0.00 0.0 M M M
6/3/2010 6:39 AM 0.00 0.0 M M M
6/4/2010 8:38 AM 0.00 0.0 M M M
6/5/2010 5:20 AM 0.00 0.0 M M M
6/14/2010 4:05 AM 0.00 0.0 M M M
6/15/2010 6:49 AM 0.09 M M M M
6/16/2010 7:11 AM 0.00 0.0 M M M
6/17/2010 6:07 AM 0.00 0.0 M M M
6/18/2010 5:58 AM T 0.0 M M M
6/19/2010 7:19 AM 0.00 0.0 M M M
6/20/2010 7:49 AM 0.00 0.0 M M M
6/21/2010 5:33 AM 0.00 0.0 M M M
6/22/2010 6:56 AM 0.00 0.0 M M M
6/23/2010 6:17 AM 0.00 0.0 M M M
6/24/2010 6:08 AM 0.00 0.0 M M M
6/25/2010 8:11 AM 0.02 M M M M
6/26/2010 8:06 AM 0.01 M M M M
6/28/2010 7:07 AM 0.00 0.0 M M M
6/29/2010 4:17 AM 0.34 M M M M
6/30/2010 8:44 AM 0.10 M M M M
7/1/2010 7:12 AM 0.01 M M M M
7/2/2010 6:25 AM 0.00 0.0 M M M
7/3/2010 6:48 AM 1.51 M M M M
7/8/2010 8:44 AM 0.02 M M M M
7/9/2010 8:47 AM 0.22 M M M M
7/10/2010 7:48 AM 1.04 M M M M
7/11/2010 8:00 AM 0.26 M M M M
7/12/2010 8:11 AM T M M M M
7/13/2010 7:06 AM 0.00 0.0 M M M
7/14/2010 7:44 AM 0.00 0.0 M M M
7/15/2010 7:15 AM T M M M M
7/18/2010 8:43 AM 0.00 0.0 M M M
7/19/2010 5:52 AM 0.00 0.0 M M M
7/20/2010 6:48 AM 0.00 0.0 M M M
7/21/2010 6:14 AM 0.00 0.0 M M M
7/31/2010 8:23 AM 0.00 0.0 M M M
8/1/2010 8:52 AM 0.00 0.0 M M M
8/2/2010 7:31 AM 0.00 0.0 M M M
8/3/2010 5:51 AM 0.00 0.0 M M M
8/4/2010 9:07 AM 0.00 0.0 M M M
8/5/2010 6:27 AM 0.00 0.0 M M M
8/6/2010 8:29 AM 0.00 0.0 M M M
8/7/2010 8:42 AM 1.52 M M M M
8/8/2010 8:22 AM 0.00 0.0 M M M
8/9/2010 8:11 AM 0.00 0.0 M M M
8/10/2010 8:52 AM 0.00 0.0 M M M
8/11/2010 8:48 AM 0.00 0.0 M M M
8/12/2010 7:18 AM 0.00 0.0 M M M
8/13/2010 6:51 AM 0.00 0.0 M M M
8/14/2010 8:53 AM 0.00 0.0 M M M
8/16/2010 7:17 AM 0.07 M M M M
8/17/2010 7:54 AM 0.00 0.0 M M M
8/18/2010 7:40 AM 1.31 M M M M
8/19/2010 7:54 AM 0.08 M M M M
8/20/2010 7:41 AM T M M M M
8/21/2010 7:08 AM 0.00 0.0 M M M
8/22/2010 8:07 AM 0.00 0.0 M M M
8/23/2010 6:35 AM 0.00 0.0 M M M
8/24/2010 7:21 AM 0.00 0.0 M M M
8/25/2010 7:04 AM 0.08 M M M M
8/26/2010 7:24 AM 0.13 M M M M
8/27/2010 7:28 AM 0.00 0.0 M M M
8/28/2010 8:14 AM 0.00 0.0 M M M
8/29/2010 8:28 AM 0.00 0.0 M M M
8/30/2010 7:53 AM 0.00 0.0 M M M
8/31/2010 7:26 AM T M M M M
9/1/2010 2:58 AM T M M M M
9/2/2010 8:54 AM 0.22 M M M M
9/3/2010 8:08 AM 0.11 M M M M
9/8/2010 6:58 AM 2.91 M M M M Rains continue.
9/9/2010 4:12 AM 2.86 M M M M
9/17/2010 6:27 AM 0.00 0.0 M M M
9/18/2010 8:34 AM 0.00 0.0 M M M
9/19/2010 6:38 AM 0.00 0.0 M M M
9/20/2010 6:47 AM 0.00 0.0 M M M
9/21/2010 6:31 AM 0.00 0.0 M M M
9/22/2010 6:53 AM 0.00 0.0 M M M
9/23/2010 6:46 AM 0.00 0.0 M M M
9/24/2010 7:08 AM T M M M M
9/25/2010 6:56 AM 0.64 M M M M
9/26/2010 6:54 AM 0.42 M M M M
9/27/2010 6:58 AM T M M M M
9/28/2010 6:44 AM 0.00 0.0 M M M
9/29/2010 6:46 AM 0.00 0.0 M M M
9/30/2010 7:51 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/21/2009 11/29/2009 7:29 AM 9 0.32 M M
12/10/2009 12/11/2009 6:52 AM 2 0.00 M M
12/12/2009 12/13/2009 6:22 AM 2 0.02 M M Fog in area this AM.
12/17/2009 12/18/2009 6:45 AM 2 0.00 M M
12/21/2009 12/22/2009 8:54 AM 2 0.00 M M
2/6/2010 2/07/2010 3:33 PM 2 0.01 M M
3/18/2010 3/22/2010 7:52 AM 5 1.12 5.0 0.00 Snow had melted some when measurement taken when arriving back in McKinney, TX late yesterday afternoon, 3/21/2010. Moisture total is combination of snow/rain. Funnel was in gauge. Snow began Saturday, 3/20/2010.
4/3/2010 4/05/2010 6:21 AM 3 0.04 M M
4/24/2010 4/26/2010 7:10 AM 3 0.39 M M
5/15/2010 5/17/2010 6:11 AM 3 1.22 M M
6/6/2010 6/13/2010 8:31 AM 8 0.05 M M
7/4/2010 7/07/2010 8:27 AM 4 0.17 M M (edit: start date changed from 3/6/2010 to 7/4/2010. P.G.)
7/16/2010 7/17/2010 7:04 AM 2 0.00 M M
7/22/2010 7/30/2010 8:11 AM 9 0.09 M M
9/4/2010 9/07/2010 6:51 AM 4 0.02 M M
9/10/2010 9/16/2010 6:18 AM 7 0.52 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