Viewing Station: TN-MY-41 : Columbia 7.5 NNW
Apr 7, 2024 - Sep 17, 2025394 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.20"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
2.29"
Departure from Normal
1.91" : 183% of Normal
Year-To-Date: 37.64"
Jan 1 to Sep 17, 2025(252 of 260 days covered by obs)
NOAA Normal
39.68"
Departure from Normal
-2.04" : 95% of Normal
Water Year-To-Date: 46.70"
Oct 1, 2024 to Sep 17, 2025(342 of 352 days covered by obs)
NOAA Normal
52.60"
Departure from Normal
-5.90" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.60
4.47
0.13
Feb
4.90
4.90
0.00
Mar
5.24
5.22
0.02
Apr
4.95
5.09
-0.14
May
5.01
5.20
-0.19
Jun
4.68
4.57
0.11
Jul
4.33
4.69
-0.36
Aug
3.68
3.69
-0.01
Sep
4.05
4.13
-0.08
Oct
3.76
3.74
0.02
Nov
3.86
3.82
0.04
Dec
5.30
5.47
-0.17
54.36
54.99
-0.63