Station Overview Station Location
Station Number TN-MT-38 Latitude 36.4805
Station Name Clarksville 10.2 WSW Longitude -87.5005
County Montgomery Elevation (ft) 492



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 10 3.69 1.50 31 1.50 5 0.00 26 3 3 0 0.0 0 0
Nov 10 4.49 6.92 15 4.66 4 2.26 11 3 4 0 0.0 0 0
Dec 10 5.19 1.55 31 0.19 4 1.36 27 3 2 0 3.5 1 1
Jan 11 3.86 2.02 27 0.59 11 1.43 16 4 5 0 5.0 4 4
Feb 11 4.20 8.98 26 7.42 20 1.56 6 2 9 0 3.5 1 1
March 11 4.34 7.17 26 5.30 11 1.87 15 3 6 0 0.0 0 0
April 11 4.42 13.39 15 12.66 8 0.73 7 1 8 0 0.0 0 0
May 11 5.50 6.81 27 5.59 16 1.22 11 3 12 0 0.0 0 0
June 11 4.14 5.74 25 5.74 12 0.00 13 1 11 0 0.0 0 0
July 11 4.10 2.29 30 2.29 6 0.00 24 2 5 0 0.0 0 0
Aug 11 3.05 1.05 30 0.49 2 0.56 28 5 2 0 0.0 0 0
Sept 11 3.49 8.79 22 7.73 13 1.06 9 3 10 0 0.0 0 0
Water Year Totals: 50.47" 66.21" 305 days 54.16" 112 12.05" 193 days 33 77 days 0 days 12.0" 6 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
10/1/2010 **
10/2/2010 **
10/3/2010 0.00
10/4/2010 **
10/5/2010 **
10/6/2010 **
10/7/2010 **
10/8/2010 **
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 0.02
10/13/2010 **
10/14/2010 **
10/15/2010 **
10/16/2010 **
10/17/2010 **
10/18/2010 **
10/19/2010 **
10/20/2010 **
10/21/2010 **
10/22/2010 **
10/23/2010 **
10/24/2010 0.00
10/25/2010 0.96
10/26/2010 0.52
10/27/2010 **
10/28/2010 **
10/29/2010 **
10/30/2010 **
10/31/2010 **
11/1/2010 **
11/2/2010 0.00
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010 0.31
11/15/2010
11/16/2010
11/17/2010 1.16
11/18/2010 **
11/19/2010 **
11/20/2010 **
11/21/2010 **
11/22/2010 0.00
11/23/2010 1.50
11/24/2010
11/25/2010
11/26/2010 1.69
11/27/2010 **
11/28/2010 **
11/29/2010 **
11/30/2010 2.26
12/1/2010 **
12/2/2010 **
12/3/2010 **
12/4/2010 0.11
12/5/2010 0.00
12/6/2010 **
12/7/2010 **
12/8/2010 **
12/9/2010 **
12/10/2010 **
12/11/2010 **
12/12/2010 0.90
12/13/2010 0.09
12/14/2010 **
12/15/2010 **
12/16/2010 **
12/17/2010 **
12/18/2010 **
12/19/2010 **
12/20/2010 **
12/21/2010 **
12/22/2010 **
12/23/2010 **
12/24/2010 **
12/25/2010 0.35
12/26/2010 0.10
12/27/2010 0.00
12/28/2010 **
12/29/2010 **
12/30/2010 **
12/31/2010 **
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.85
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 **
1/6/2011 **
1/7/2011 **
1/8/2011 0.04
1/9/2011
1/10/2011 0.05
1/11/2011 0.02
1/12/2011 **
1/13/2011 **
1/14/2011 **
1/15/2011 **
1/16/2011 **
1/17/2011 **
1/18/2011 **
1/19/2011 0.54
1/20/2011 0.01
1/21/2011 0.18
1/22/2011 **
1/23/2011 **
1/24/2011 0.00
1/25/2011
1/26/2011 0.33
1/27/2011
1/28/2011
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.36
2/2/2011 **
2/3/2011 **
2/4/2011 **
2/5/2011 0.98
2/6/2011
2/7/2011 0.05
2/8/2011 0.15
2/9/2011
2/10/2011 **
2/11/2011 0.58
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 0.16
2/20/2011 0.00
2/21/2011 0.00
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 2.17
2/25/2011 2.79
2/26/2011 0.02
2/27/2011 0.03
2/28/2011 1.69
3/1/2011 0.94
3/2/2011 0.00
3/3/2011
3/4/2011
3/5/2011 0.78
3/6/2011 1.54
3/7/2011
3/8/2011
3/9/2011 1.60
3/10/2011 0.12
3/11/2011 **
3/12/2011 **
3/13/2011 **
3/14/2011 **
3/15/2011 **
3/16/2011 **
3/17/2011 **
3/18/2011 **
3/19/2011 0.55
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 0.00
3/24/2011 **
3/25/2011 **
3/26/2011 0.17
3/27/2011 0.32
3/28/2011 **
3/29/2011 **
3/30/2011 1.15
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011 1.62
4/6/2011
4/7/2011
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011 2.84
4/13/2011 **
4/14/2011 **
4/15/2011 **
4/16/2011 **
4/17/2011 **
4/18/2011 **
4/19/2011 0.73
4/20/2011 0.44
4/21/2011
4/22/2011
4/23/2011 0.24
4/24/2011 1.87
4/25/2011 0.60
4/26/2011
4/27/2011 3.57
4/28/2011 1.48
4/29/2011
4/30/2011
5/1/2011 1.34
5/2/2011 0.59
5/3/2011 1.98
5/4/2011 0.11
5/5/2011 0.01
5/6/2011 0.02
5/7/2011 **
5/8/2011 **
5/9/2011 **
5/10/2011 0.03
5/11/2011 0.00
5/12/2011 **
5/13/2011 **
5/14/2011 1.17
5/15/2011 0.08
5/16/2011
5/17/2011 0.03
5/18/2011 **
5/19/2011 0.02
5/20/2011
5/21/2011
5/22/2011
5/23/2011 0.83
5/24/2011 0.16
5/25/2011 0.05
5/26/2011 0.39
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.00
5/30/2011 **
5/31/2011 **
6/1/2011 **
6/2/2011 **
6/3/2011 **
6/4/2011 **
6/5/2011 **
6/6/2011 **
6/7/2011 **
6/8/2011 **
6/9/2011 **
6/10/2011 **
6/11/2011 0.00
6/12/2011 0.14
6/13/2011
6/14/2011
6/15/2011
6/16/2011 0.71
6/17/2011 0.02
6/18/2011 0.15
6/19/2011 1.18
6/20/2011 1.10
6/21/2011 0.00
6/22/2011 1.18
6/23/2011 0.01
6/24/2011
6/25/2011
6/26/2011 0.62
6/27/2011 0.56
6/28/2011 0.07
6/29/2011 **
6/30/2011 **
Day of YearDaily PrcpMultiday Prcp
7/1/2011 **
7/2/2011 **
7/3/2011 **
7/4/2011 **
7/5/2011 **
7/6/2011 0.00
7/7/2011 0.49
7/8/2011 0.44
7/9/2011 0.03
7/10/2011 **
7/11/2011 **
7/12/2011 0.00
7/13/2011 0.90
7/14/2011 0.00
7/15/2011
7/16/2011 0.43
7/17/2011 **
7/18/2011 **
7/19/2011 **
7/20/2011 **
7/21/2011 **
7/22/2011 **
7/23/2011 **
7/24/2011 **
7/25/2011 **
7/26/2011 **
7/27/2011 **
7/28/2011 **
7/29/2011 **
7/30/2011 **
7/31/2011 **
8/1/2011 **
8/2/2011 **
8/3/2011 **
8/4/2011 0.00
8/5/2011 0.41
8/6/2011 **
8/7/2011 0.45
8/8/2011 **
8/9/2011 **
8/10/2011 **
8/11/2011 **
8/12/2011 0.11
8/13/2011 **
8/14/2011 **
8/15/2011 **
8/16/2011 **
8/17/2011 **
8/18/2011 **
8/19/2011 **
8/20/2011 0.00
8/21/2011 0.08
8/22/2011 **
8/23/2011 **
8/24/2011 **
8/25/2011 **
8/26/2011 **
8/27/2011 **
8/28/2011 **
8/29/2011 **
8/30/2011 0.00
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011 1.08
9/5/2011 4.45
9/6/2011 0.05
9/7/2011 0.10
9/8/2011
9/9/2011
9/10/2011 **
9/11/2011 **
9/12/2011 0.27
9/13/2011 **
9/14/2011 **
9/15/2011 0.77
9/16/2011 0.00
9/17/2011
9/18/2011
9/19/2011 0.08
9/20/2011 0.64
9/21/2011 0.02
9/22/2011 0.00
9/23/2011 0.34
9/24/2011 **
9/25/2011 0.02
9/26/2011 0.95
9/27/2011
9/28/2011 0.00
9/29/2011 0.02
9/30/2011 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/10/2010 6:00 AM 0.00 0.0 M M M
10/11/2010 6:00 AM 0.00 0.0 M M M
10/12/2010 6:00 AM 0.02 M M M M We thought we would get more rain last night, as a storm started to come through around 7:30 p.m.
10/25/2010 6:00 AM 0.96 M M M M
10/26/2010 6:00 AM 0.52 M M M M
11/14/2010 6:00 AM 0.31 M M M M Slow, steady rain fell over a period of hours.
11/17/2010 6:00 AM 1.16 M M M M steady rain all day
11/23/2010 6:30 AM 1.50 M M M M
11/26/2010 6:00 AM 1.69 M M M M 1.09 inches had fallen by 6 p.m. last night. There is a visible rise in the water level in the pond.
12/5/2010 6:00 AM 0.00 0.0 M M M
12/13/2010 7:00 AM 0.09 3.5 0.09 3.5 0.09 THe snow that fell was light and fluffy.
12/26/2010 6:00 AM 0.10 M M M M Snow flurries fell throughout Christmas day,the precipitation reported was a combination of rain in the gauge and the snow that was in the cone and melted.
12/27/2010 6:00 AM 0.00 0.0 M M M
1/2/2011 6:00 AM 0.00 0.0 M M M
1/3/2011 6:00 AM 0.00 0.0 M M M
1/4/2011 6:00 AM 0.00 0.0 M M M
1/10/2011 7:00 AM 0.05 0.5 M M M melted snow is estimated - no time to wait
1/11/2011 7:00 AM 0.02 M M 0.5 M estimated melted snow. measured snow is .25 inches
1/20/2011 4:00 PM 0.01 1.5 M 1.5 M steady snow since early afternoon, rural roads covered; have not melted snow to measure it yet
1/21/2011 6:45 AM 0.18 0.4 M 1.9 M 1.9 inches of snow on the ground; most fell last night before 8 p.m.
1/26/2011 6:45 AM 0.33 2.6 M 2.5 M The temperature is 31degrees F. The rain meaurement is from yesterday. I have not measured melted snow.
1/29/2011 6:00 AM 0.00 0.0 M M M
1/30/2011 6:00 AM 0.00 0.0 M M M
1/31/2011 6:00 AM 0.00 0.0 M M M
2/1/2011 7:00 AM 0.36 M M M M
2/7/2011 6:00 AM 0.05 M M M M
2/8/2011 7:00 AM 0.15 3.5 M 3.5 M does not include melted snow
2/12/2011 6:00 AM 0.00 0.0 M M M
2/13/2011 6:00 AM 0.00 0.0 M M M
2/14/2011 6:00 AM 0.00 0.0 M M M
2/15/2011 6:00 AM 0.00 0.0 M M M
2/16/2011 6:00 AM 0.00 0.0 M M M
2/17/2011 6:00 AM 0.00 0.0 M M M
2/18/2011 6:00 AM 0.00 0.0 M M M
2/19/2011 6:50 AM 0.16 M M M M
2/20/2011 6:00 AM 0.00 0.0 M M M
2/21/2011 6:00 AM 0.00 0.0 M M M
2/22/2011 6:00 AM 0.00 0.0 M M M
2/23/2011 6:00 AM 0.00 0.0 M M M
2/24/2011 5:30 AM 2.17 M M M M Heavy rain woke me up around 3 a.m.
2/25/2011 6:00 AM 2.79 M M M M It rained off and on all day, and at 9 p.m. the electricity went out.
2/26/2011 6:00 AM 0.02 M M M M
2/27/2011 6:00 AM 0.03 M M M M
2/28/2011 6:45 AM 1.69 M M M M standing water in yard; thunder and lightning...pond is overflowing. By 5 p.m. yesterday .15 of the reported amount was in the rain gauge.
3/1/2011 6:00 AM 0.94 M M M M
3/2/2011 6:00 AM 0.00 0.0 M M M
3/5/2011 6:55 AM 0.78 M M M M It is still raining
3/6/2011 6:00 AM 1.54 M M M M
3/9/2011 6:30 AM 1.60 M M M M We could hear it raining all night.
3/10/2011 6:20 AM 0.12 M M M M
3/20/2011 6:00 AM 0.00 0.0 M M M
3/21/2011 6:00 AM 0.00 0.0 M M M
3/22/2011 6:00 AM 0.00 0.0 M M M
3/23/2011 6:00 AM 0.00 0.0 M M M
3/27/2011 6:40 AM 0.32 M M M M
4/5/2011 6:40 AM 1.62 M M M M The grass is crunchy due to frost.
4/12/2011 6:30 AM 2.84 M M M M
4/20/2011 5:00 AM 0.44 M M M M
4/23/2011 7:00 AM 0.24 M M M M
4/24/2011 6:00 PM 1.87 M M M M
4/25/2011 5:30 AM 0.60 M M M M Heavy rain woke me up at around 2 a.m.
4/27/2011 6:45 AM 3.57 M M M M The pond is overflowing again. Heavy rain overnight.
4/28/2011 6:30 AM 1.48 M M M M
5/1/2011 7:00 AM 1.34 M M M M
5/2/2011 6:45 AM 0.59 M M M M
5/3/2011 6:15 AM 1.98 M M M M The pond is overflowing, and it is still raining.
5/4/2011 6:15 AM 0.11 M M M M heavy dew
5/5/2011 6:00 AM 0.01 M M M M heavy dew and even a bit of frost on the ground
5/6/2011 6:30 AM 0.02 M M M M
5/11/2011 6:00 AM 0.00 0.0 M M M
5/15/2011 9:00 AM 0.08 M M M M
5/17/2011 6:00 AM 0.03 M M M M
5/23/2011 6:30 AM 0.83 M M M M
5/24/2011 6:00 AM 0.16 M M M M
5/25/2011 6:00 AM 0.05 M M M M
5/26/2011 6:00 AM 0.39 M M M M
5/27/2011 6:00 PM 0.00 0.0 M M M trace
5/28/2011 6:00 AM 0.00 0.0 M M M
5/29/2011 6:00 AM 0.00 0.0 M M M
6/12/2011 6:00 AM 0.14 M M M M
6/16/2011 6:30 AM 0.71 M M M M
6/17/2011 6:00 AM 0.02 M M M M
6/18/2011 6:00 AM 0.15 M M M M
6/19/2011 6:00 AM 1.18 M M M M
6/20/2011 6:00 AM 1.10 M M M M 1.08 inches of the total fell between 0630 and 0900 on 19 June.
6/21/2011 6:00 AM 0.00 0.0 M M M
6/22/2011 6:00 AM 1.18 M M M M
6/23/2011 6:00 AM 0.01 M M M M
6/26/2011 7:45 AM 0.62 M M M M
6/27/2011 6:00 AM 0.56 M M M M
6/28/2011 6:00 AM 0.07 M M M M
7/7/2011 6:00 AM 0.49 M M M M The rain fell between 1300 and 1400 on July 6th.
7/8/2011 6:30 AM 0.44 M M M M
7/9/2011 6:00 AM 0.03 M M M M
7/13/2011 6:00 AM 0.90 M M M M
7/14/2011 6:00 AM 0.00 0.0 M M M
7/16/2011 6:00 AM 0.43 M M M M includes .40 inches that fell last night between 6 and 7 p.m.
8/5/2011 6:00 PM 0.41 M M M M
8/21/2011 7:00 AM 0.08 M M M M
9/4/2011 6:00 AM 1.08 M M M M The sound of thunder and heavy rain woke us up around 11:30 p.m. last night.
9/5/2011 6:30 AM 4.45 M M M M heavy rain off and on, pond level is up again
9/6/2011 6:00 AM 0.05 M M M M
9/7/2011 6:00 AM 0.10 M M M M
9/16/2011 6:00 AM 0.00 0.0 M M M
9/19/2011 6:00 AM 0.08 M M M M
9/20/2011 5:30 AM 0.64 M M M M This rain fell during the day yesterday and was in the gauge last night when I looked at 7 p.m.
9/21/2011 6:00 AM 0.02 M M M M
9/22/2011 6:00 AM 0.00 0.0 M M M
9/23/2011 6:45 AM 0.34 M M M M
9/26/2011 6:45 AM 0.95 M M M M Several periods of heavy rain occurred throughout the night. 60 degrees F outside and cloudy.
9/28/2011 6:00 AM 0.00 0.0 M M M
9/29/2011 6:00 AM 0.02 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/12/2010 10/03/2010 6:00 AM 22 0.00 M M
10/4/2010 10/09/2010 6:00 AM 6 0.00 M M Still no rain. Grass is growing very slowly, and second cutting of hay did not yield much.
10/13/2010 10/24/2010 12:00 AM 12 0.00 M M
10/27/2010 11/02/2010 12:00 AM 7 0.00 M M
11/18/2010 11/22/2010 6:00 AM 5 0.00 M M
11/27/2010 11/30/2010 6:20 AM 4 2.26 M M Most, if not all, of this rain fell in the last 24 hours.
12/1/2010 12/04/2010 7:00 AM 4 0.11 M M The rain most likely fell 11/30-12/1, but I did not empty the rain gauge then.
12/6/2010 12/12/2010 8:00 AM 7 0.90 M M Rain fell Friday night and Saturday (10-11 Dec)
12/14/2010 12/25/2010 6:00 AM 12 0.35 0.3 M A quarter inch of snow fell overnight.
12/28/2010 1/01/2011 7:00 AM 5 0.85 M M It rained so hard last night the sound woke me up.
1/5/2011 1/08/2011 9:00 AM 4 0.04 M M snow flurries with a trace of snow; .04 precip in gauge
1/12/2011 1/19/2011 5:30 AM 8 0.54 M M Rain fell in the last 48 hours.
1/22/2011 1/24/2011 6:00 AM 3 0.00 M M
2/2/2011 2/05/2011 8:00 AM 4 0.98 M M It rained overnight, and is currently spitting snow. The temperature is 35 degrees F.
2/10/2011 2/11/2011 7:00 AM 2 0.58 3.5 M We had 1.25 inches of new snow the afternoon and evening of 2/9
3/11/2011 3/19/2011 7:00 AM 9 0.55 M M
3/24/2011 3/26/2011 6:30 AM 3 0.17 M M
3/28/2011 3/30/2011 6:30 AM 3 1.15 M M
4/13/2011 4/19/2011 7:00 AM 7 0.73 M M
5/7/2011 5/10/2011 6:30 AM 4 0.03 M M humidity is high
5/12/2011 5/14/2011 6:30 AM 3 1.17 0.0 0.00 I poured out .33 inches the evening of 5/12, which is included here. No additional incremental measurements were taken.
5/18/2011 5/19/2011 6:30 AM 2 0.02 M M
5/30/2011 6/11/2011 12:00 AM 13 0.00 M M
6/29/2011 7/06/2011 12:00 AM 8 0.00 M M
7/10/2011 7/12/2011 6:00 AM 3 0.00 M M
7/17/2011 8/04/2011 6:00 AM 19 0.00 M M
8/6/2011 8/07/2011 8:00 AM 2 0.45 M M This includes several thunderstorms that passed through, and the power was out briefly.
8/8/2011 8/12/2011 6:30 AM 5 0.11 M M
8/13/2011 8/20/2011 6:00 AM 8 0.00 M M
8/22/2011 8/30/2011 6:00 AM 9 0.00 M M Ponds are drying up and crops are turning brown.
9/10/2011 9/12/2011 6:45 AM 3 0.27 M M Of this total, .24 inch was in the gauge last night at 7 p.m.
9/13/2011 9/15/2011 7:00 AM 3 0.77 M M
9/24/2011 9/25/2011 6:55 AM 2 0.02 M M
9/30/2011 10/04/2011 6:00 AM 5 0.00 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