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 18 3.69 4.05 17 3.70 8 0.35 9 3 4 0 0.0 0 0
Nov 18 4.49 4.38 28 1.45 6 2.93 22 6 5 0 0.0 0 0
Dec 18 5.19 6.43 18 2.88 10 3.55 8 3 5 0 0.0 0 0
Jan 19 3.86 4.08 28 2.32 9 1.76 19 5 6 0 1.8 1 1
Feb 19 4.20 11.45 22 4.21 3 7.24 19 6 3 0 0.0 0 0
March 19 4.34 2.23 23 0.34 6 1.89 17 3 5 0 0.0 0 0
April 19 4.42 6.17 21 4.50 9 1.67 12 3 6 0 0.0 0 0
May 19 5.50 4.15 26 3.38 8 0.77 18 5 7 0 0.0 0 0
June 19 4.14 6.81 22 6.41 12 0.40 10 3 9 0 0.0 0 0
July 19 4.10 5.61 25 4.79 13 0.82 12 3 7 0 0.0 0 0
Aug 19 3.05 5.01 20 1.03 9 3.98 11 3 3 0 0.0 0 0
Sept 19 3.49 0.15 22 0.15 12 0.00 10 2 3 0 0.0 0 0
Water Year Totals: 50.47" 60.52" 272 days 35.16" 105 25.36" 167 days 45 63 days 0 days 1.8" 1 days 1 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
10/1/2018
10/2/2018
10/3/2018
10/4/2018
10/5/2018
10/6/2018
10/7/2018 **
10/8/2018 **
10/9/2018 **
10/10/2018 0.03
10/11/2018
10/12/2018
10/13/2018 0.05
10/14/2018
10/15/2018 2.53
10/16/2018 0.77
10/17/2018
10/18/2018
10/19/2018
10/20/2018 0.35
10/21/2018 0.00
10/22/2018
10/23/2018 0.00
10/24/2018 0.00
10/25/2018 0.00
10/26/2018 **
10/27/2018 0.30
10/28/2018
10/29/2018 **
10/30/2018 **
10/31/2018 0.02
11/1/2018 0.44
11/2/2018
11/3/2018 **
11/4/2018 0.23
11/5/2018 **
11/6/2018 1.83
11/7/2018 0.03
11/8/2018 0.06
11/9/2018 0.28
11/10/2018 **
11/11/2018 **
11/12/2018 **
11/13/2018 0.43
11/14/2018
11/15/2018 0.64
11/16/2018 0.00
11/17/2018 **
11/18/2018 **
11/19/2018 0.12
11/20/2018 **
11/21/2018 **
11/22/2018 **
11/23/2018 **
11/24/2018 **
11/25/2018 **
11/26/2018 0.30
11/27/2018 **
11/28/2018 **
11/29/2018 **
11/30/2018 0.02
12/1/2018 0.66
12/2/2018
12/3/2018 0.00
12/4/2018
12/5/2018
12/6/2018
12/7/2018
12/8/2018
12/9/2018 0.35
12/10/2018
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018 **
12/16/2018 2.83
12/17/2018 0.00
12/18/2018 0.00
12/19/2018 **
12/20/2018 **
12/21/2018 0.52
12/22/2018 **
12/23/2018 **
12/24/2018 0.20
12/25/2018 0.00
12/26/2018
12/27/2018 0.01
12/28/2018 0.83
12/29/2018 0.00
12/30/2018
12/31/2018 1.03
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.67
1/2/2019 0.01
1/3/2019
1/4/2019 0.18
1/5/2019 0.03
1/6/2019
1/7/2019 0.00
1/8/2019 0.00
1/9/2019 0.00
1/10/2019 **
1/11/2019 **
1/12/2019 **
1/13/2019 0.50
1/14/2019 0.05
1/15/2019 **
1/16/2019 **
1/17/2019 **
1/18/2019 0.34
1/19/2019
1/20/2019 1.38
1/21/2019 **
1/22/2019 **
1/23/2019 **
1/24/2019 0.85
1/25/2019 **
1/26/2019 T
1/27/2019 **
1/28/2019 **
1/29/2019 **
1/30/2019 0.07
1/31/2019 **
2/1/2019 0.02
2/2/2019 **
2/3/2019 **
2/4/2019 **
2/5/2019 0.07
2/6/2019 **
2/7/2019 1.32
2/8/2019 0.75
2/9/2019
2/10/2019
2/11/2019 1.38
2/12/2019 2.08
2/13/2019 **
2/14/2019 **
2/15/2019 **
2/16/2019 **
2/17/2019 **
2/18/2019 1.24
2/19/2019 **
2/20/2019 1.91
2/21/2019 **
2/22/2019 **
2/23/2019 **
2/24/2019 2.68
2/25/2019
2/26/2019
2/27/2019
2/28/2019
3/1/2019
3/2/2019
3/3/2019 0.15
3/4/2019 **
3/5/2019 **
3/6/2019 **
3/7/2019 **
3/8/2019 **
3/9/2019 0.37
3/10/2019 **
3/11/2019 **
3/12/2019 **
3/13/2019 **
3/14/2019 1.07
3/15/2019
3/16/2019 0.05
3/17/2019
3/18/2019
3/19/2019
3/20/2019
3/21/2019 0.04
3/22/2019 **
3/23/2019 **
3/24/2019 **
3/25/2019 0.45
3/26/2019
3/27/2019 0.03
3/28/2019 0.00
3/29/2019 0.07
3/30/2019 **
3/31/2019 **
Day of YearDaily PrcpMultiday Prcp
4/1/2019 **
4/2/2019 **
4/3/2019 0.47
4/4/2019 0.00
4/5/2019
4/6/2019
4/7/2019 0.13
4/8/2019 1.36
4/9/2019 0.02
4/10/2019 **
4/11/2019 **
4/12/2019 **
4/13/2019 **
4/14/2019 1.19
4/15/2019 **
4/16/2019 **
4/17/2019 **
4/18/2019 0.01
4/19/2019 1.57
4/20/2019 1.27
4/21/2019
4/22/2019
4/23/2019 0.00
4/24/2019 0.00
4/25/2019
4/26/2019 0.15
4/27/2019
4/28/2019
4/29/2019
4/30/2019
5/1/2019
5/2/2019 0.02
5/3/2019 1.65
5/4/2019
5/5/2019 0.65
5/6/2019 0.00
5/7/2019
5/8/2019
5/9/2019
5/10/2019 0.14
5/11/2019 **
5/12/2019 0.20
5/13/2019 **
5/14/2019 0.01
5/15/2019 0.47
5/16/2019 **
5/17/2019 **
5/18/2019 **
5/19/2019 0.00
5/20/2019 0.27
5/21/2019 **
5/22/2019 **
5/23/2019 **
5/24/2019 **
5/25/2019 **
5/26/2019 0.00
5/27/2019 0.18
5/28/2019 **
5/29/2019 **
5/30/2019 **
5/31/2019 0.56
6/1/2019 **
6/2/2019 **
6/3/2019 **
6/4/2019 **
6/5/2019 T
6/6/2019 **
6/7/2019 0.05
6/8/2019 1.85
6/9/2019
6/10/2019
6/11/2019 0.32
6/12/2019
6/13/2019
6/14/2019
6/15/2019 0.00
6/16/2019 0.00
6/17/2019 0.04
6/18/2019 0.27
6/19/2019
6/20/2019 1.21
6/21/2019
6/22/2019 0.88
6/23/2019 0.31
6/24/2019 1.13
6/25/2019 **
6/26/2019 **
6/27/2019 0.35
6/28/2019
6/29/2019 0.40
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.00
7/2/2019 0.00
7/3/2019
7/4/2019 0.91
7/5/2019 0.68
7/6/2019 0.01
7/7/2019 **
7/8/2019 **
7/9/2019 **
7/10/2019 **
7/11/2019 **
7/12/2019 **
7/13/2019 0.00
7/14/2019 1.32
7/15/2019 0.06
7/16/2019 **
7/17/2019 0.82
7/18/2019 0.09
7/19/2019
7/20/2019
7/21/2019
7/22/2019
7/23/2019 1.72
7/24/2019 0.00
7/25/2019 0.00
7/26/2019
7/27/2019 0.00
7/28/2019 **
7/29/2019 **
7/30/2019 0.00
7/31/2019 0.00
8/1/2019 0.00
8/2/2019 0.00
8/3/2019
8/4/2019
8/5/2019 0.34
8/6/2019 0.00
8/7/2019 0.68
8/8/2019
8/9/2019
8/10/2019 0.00
8/11/2019
8/12/2019
8/13/2019
8/14/2019 0.01
8/15/2019 0.00
8/16/2019
8/17/2019 0.00
8/18/2019 **
8/19/2019 **
8/20/2019 **
8/21/2019 **
8/22/2019 **
8/23/2019 **
8/24/2019 3.22
8/25/2019 **
8/26/2019 0.73
8/27/2019 **
8/28/2019 0.03
8/29/2019
8/30/2019
8/31/2019
9/1/2019
9/2/2019 0.01
9/3/2019 0.00
9/4/2019 **
9/5/2019 **
9/6/2019 **
9/7/2019 **
9/8/2019 **
9/9/2019 **
9/10/2019 0.00
9/11/2019 0.00
9/12/2019
9/13/2019 0.00
9/14/2019 **
9/15/2019 **
9/16/2019 0.00
9/17/2019 0.00
9/18/2019
9/19/2019 0.00
9/20/2019
9/21/2019
9/22/2019 0.00
9/23/2019
9/24/2019 0.01
9/25/2019
9/26/2019
9/27/2019 0.13
9/28/2019 0.00
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/13/2018 6:00 AM 0.05 M M M M
10/15/2018 7:00 AM 2.53 M M M M Of the total, .53 inch had fallen by 3:30 p.m. 10/14.
10/16/2018 7:00 AM 0.77 M M M M
10/20/2018 6:00 AM 0.35 M M M M
10/21/2018 6:00 AM 0.00 0.0 M M M
10/23/2018 6:00 AM 0.00 0.0 M M M
10/24/2018 6:00 AM 0.00 0.0 M M M
10/25/2018 6:00 AM 0.00 0.0 M M M
11/1/2018 6:00 AM 0.44 M M M M
11/7/2018 6:00 AM 0.03 M M M M
11/8/2018 6:00 AM 0.06 M M M M
11/9/2018 7:00 AM 0.28 M M M M
11/15/2018 7:00 AM 0.64 M M M M There is a dusting of a frosty mix on the ground and in the top of the rain gauge. No time to melt and measure it.
11/16/2018 6:00 AM 0.00 0.0 M M M
12/1/2018 6:00 AM 0.66 M M M M
12/3/2018 6:00 AM 0.00 0.0 M M M
12/9/2018 8:00 AM 0.35 M M M M The temperature is about 32 degrees and the rain gauge is coated in ice.
12/17/2018 6:00 AM 0.00 0.0 M M M
12/18/2018 6:00 AM 0.00 0.0 M M M
12/25/2018 6:00 AM 0.00 0.0 M M M
12/27/2018 6:00 AM 0.01 M M M M
12/28/2018 7:00 AM 0.83 M M M M .5 inch of the total had fallen by 5 p.m. 12/27
12/29/2018 6:00 AM 0.00 0.0 M M M
12/31/2018 7:00 AM 1.03 M M M M
1/1/2019 7:00 AM 0.67 M M M M
1/2/2019 6:00 AM 0.01 M M M M
1/4/2019 6:00 AM 0.18 M M M M
1/5/2019 6:00 AM 0.03 M M M M
1/7/2019 6:00 AM 0.00 0.0 M M M
1/8/2019 6:00 AM 0.00 0.0 M M M
1/9/2019 6:00 AM 0.00 0.0 M M M
1/14/2019 7:00 AM 0.05 M M M M
1/20/2019 6:00 AM 1.38 1.8 1.38 2.0 1.28
2/8/2019 6:00 AM 0.75 M M M M
2/11/2019 6:00 AM 1.38 M M M M
2/12/2019 6:00 AM 2.08 M M M M
3/3/2019 7:00 AM 0.15 M M M M
3/16/2019 6:00 AM 0.05 M M M M frost on the ground this morning - Brr
3/21/2019 6:00 AM 0.04 M M M M
3/27/2019 6:00 AM 0.03 M M M M
3/28/2019 6:00 AM 0.00 0.0 M M M
3/29/2019 6:00 AM 0.07 M M M M
4/4/2019 6:00 AM 0.00 0.0 M M M
4/7/2019 6:00 AM 0.13 M M M M
4/8/2019 6:00 AM 1.36 M M M M Once again we have saturated fields with standing water. Of this total, .81 inch had fallen by 7 p.m. 04/07/19.
4/9/2019 6:00 AM 0.02 M M M M
4/19/2019 6:45 AM 1.57 M M M M It rained all night.
4/20/2019 6:00 AM 1.27 M M M M
4/23/2019 6:00 AM 0.00 0.0 M M M
4/24/2019 6:00 AM 0.00 0.0 M M M
4/26/2019 6:00 AM 0.15 M M M M
5/2/2019 6:00 AM 0.02 M M M M
5/3/2019 6:00 AM 1.65 M M M M
5/5/2019 6:00 AM 0.65 M M M M
5/6/2019 6:00 AM 0.00 0.0 M M M
5/10/2019 6:00 AM 0.14 M M M M
5/15/2019 12:30 PM 0.47 M M M M
5/20/2019 6:00 AM 0.27 M M M M
5/27/2019 6:00 AM 0.18 M M M M
6/8/2019 7:00 AM 1.85 M M M M
6/11/2019 6:00 AM 0.32 M M M M
6/15/2019 6:00 AM 0.00 0.0 M M M
6/16/2019 6:00 AM 0.00 0.0 M M M
6/17/2019 6:00 AM 0.04 M M M M
6/18/2019 6:00 AM 0.27 M M M M
6/20/2019 6:00 AM 1.21 M M M M
6/22/2019 6:00 AM 0.88 M M M M We had trees blown down across the driveway due to winds during last night's storm; one was a large walnut tree.
6/23/2019 6:00 AM 0.31 M M M M stormy, windy night; trees damaged
6/24/2019 7:00 AM 1.13 M M M M
6/29/2019 6:00 AM 0.40 M M M M
6/30/2019 6:00 AM 0.00 0.0 M M M
7/1/2019 6:00 AM 0.00 0.0 M M M
7/2/2019 6:00 AM 0.00 0.0 M M M
7/4/2019 7:00 AM 0.91 M M M M A thunderstorm overnight brought all this rain.
7/5/2019 6:00 AM 0.68 M M M M This rain fell during a thunderstorm yesterday afternoon.
7/6/2019 6:00 AM 0.01 M M M M
7/14/2019 6:00 AM 1.32 M M M M
7/15/2019 7:00 AM 0.06 M M M M
7/18/2019 7:00 AM 0.09 M M M M
7/23/2019 6:00 AM 1.72 M M M M
7/24/2019 6:00 AM 0.00 0.0 M M M
7/25/2019 6:00 AM 0.00 0.0 M M M
7/27/2019 6:00 AM 0.00 0.0 M M M
7/31/2019 6:00 AM 0.00 0.0 M M M
8/1/2019 6:00 AM 0.00 0.0 M M M
8/2/2019 6:00 AM 0.00 0.0 M M M
8/5/2019 6:00 AM 0.34 M M M M
8/6/2019 6:00 AM 0.00 0.0 M M M
8/7/2019 6:30 AM 0.68 M M M M
8/10/2019 6:00 AM 0.00 0.0 M M M
8/14/2019 6:00 AM 0.01 M M M M
8/15/2019 6:00 AM 0.00 0.0 M M M
8/17/2019 6:00 AM 0.00 0.0 M M M
9/2/2019 6:00 AM 0.01 M M M M probably condensation; we have not had rain but it is very humid here
9/3/2019 6:00 AM 0.00 0.0 M M M
9/11/2019 6:00 AM 0.00 0.0 M M M
9/13/2019 6:00 AM 0.00 0.0 M M M
9/17/2019 6:00 AM 0.00 0.0 M M M
9/19/2019 6:00 AM 0.00 0.0 M M M
9/22/2019 6:00 AM 0.00 0.0 M M M
9/24/2019 6:00 AM 0.01 M M M M
9/27/2019 6:00 AM 0.13 M M M M
9/28/2019 6:00 AM 0.00 0.0 M M M
9/29/2019 6:00 AM 0.00 0.0 M M M
9/30/2019 6:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/7/2018 10/10/2018 6:00 AM 4 0.03 M M
10/26/2018 10/27/2018 6:00 AM 2 0.30 M M
10/29/2018 10/31/2018 6:00 AM 3 0.02 M M
11/3/2018 11/04/2018 6:00 AM 2 0.23 M M
11/5/2018 11/06/2018 6:00 AM 2 1.83 M M The gravel in the driveway will have to be smoothed out again due to the heavy rain.
11/10/2018 11/13/2018 7:00 AM 4 0.43 M M
11/17/2018 11/19/2018 6:00 AM 3 0.12 M M
11/20/2018 11/26/2018 6:00 AM 7 0.30 M M
11/27/2018 11/30/2018 6:00 AM 4 0.02 M M
12/15/2018 12/16/2018 6:00 PM 2 2.83 M M
12/19/2018 12/21/2018 6:00 AM 3 0.52 M M We have standing water in low lying areas of the pasture.
12/22/2018 12/24/2018 6:00 AM 3 0.20 M M
1/10/2019 1/13/2019 7:00 AM 4 0.50 M M
1/15/2019 1/18/2019 7:00 AM 4 0.34 M M
1/21/2019 1/24/2019 6:00 AM 4 0.85 M M
1/25/2019 1/26/2019 6:00 AM 2 T M M
1/27/2019 1/30/2019 7:00 AM 4 0.07 1.2 0.01 There was .06 in the rain gauge before the snow fell overnight. The snow is fluffy and was easy to brush off of my car.
1/31/2019 2/01/2019 7:00 AM 2 0.02 M M
2/2/2019 2/05/2019 6:00 AM 4 0.07 M M
2/6/2019 2/07/2019 6:00 AM 2 1.32 M M
2/13/2019 2/18/2019 6:00 AM 6 1.24 M M
2/19/2019 2/20/2019 3:00 AM 2 1.91 M M
2/21/2019 2/24/2019 6:00 AM 4 2.68 M M
3/4/2019 3/09/2019 7:00 AM 6 0.37 M M
3/10/2019 3/14/2019 6:00 AM 5 1.07 M M
3/22/2019 3/25/2019 6:00 AM 4 0.45 M M
3/30/2019 4/03/2019 6:00 AM 5 0.47 M M
4/10/2019 4/14/2019 6:00 AM 5 1.19 M M
4/15/2019 4/18/2019 6:00 AM 4 0.01 M M
5/11/2019 5/12/2019 6:00 AM 2 0.20 M M
5/13/2019 5/14/2019 6:00 AM 2 0.01 M M
5/16/2019 5/19/2019 6:00 AM 4 0.00 M M
5/21/2019 5/26/2019 6:00 AM 6 0.00 M M
5/28/2019 5/31/2019 6:00 AM 4 0.56 M M
6/1/2019 6/05/2019 6:00 AM 5 T M M
6/6/2019 6/07/2019 6:00 AM 2 0.05 M M intermittent drizzle
6/25/2019 6/27/2019 6:00 AM 3 0.35 M M
7/7/2019 7/13/2019 6:00 AM 7 0.00 M M
7/16/2019 7/17/2019 6:45 AM 2 0.82 M M
7/28/2019 7/30/2019 6:00 AM 3 0.00 M M
8/18/2019 8/24/2019 6:00 AM 7 3.22 M M
8/25/2019 8/26/2019 12:30 PM 2 0.73 M M
8/27/2019 8/28/2019 6:00 AM 2 0.03 M M
9/4/2019 9/10/2019 6:00 AM 7 0.00 M M
9/14/2019 9/16/2019 6:00 AM 3 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