Viewing Station: TN-MY-8 : Columbia 1.2 SSW
Jul 22, 2007 - Sep 23, 20266,996 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.10"
September 1-23, 2026(12 of 23 days covered by obs)
NOAA Normal
3.19"
Departure from Normal
-3.09" : 3% of Normal
Year-To-Date: 35.40"
Jan 1 to Sep 23, 2026(255 of 266 days covered by obs)
NOAA Normal
40.70"
Departure from Normal
-5.30" : 87% of Normal
Water Year-To-Date: 43.55"
Oct 1, 2025 to Sep 23, 2026(347 of 358 days covered by obs)
NOAA Normal
53.84"
Departure from Normal
-10.29" : 81% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.67
4.53
0.14
Feb
4.92
4.97
-0.05
Mar
5.33
5.37
-0.04
Apr
4.95
5.13
-0.18
May
4.91
5.18
-0.27
Jun
4.63
4.79
-0.16
Jul
4.35
4.76
-0.41
Aug
3.75
3.79
-0.04
Sep
4.16
4.28
-0.12
Oct
3.80
3.74
0.06
Nov
3.91
3.86
0.05
Dec
5.43
5.61
-0.18
54.81
56.01
-1.20