Viewing Station: TN-CH-30 : Ashland City 8.7 NW
Mar 5, 2024 - Sep 17, 2025506 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.92"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
2.00"
Departure from Normal
-1.08" : 46% of Normal
Year-To-Date: 50.11"
Jan 1 to Sep 17, 2025(244 of 260 days covered by obs)
NOAA Normal
37.04"
Departure from Normal
13.07" : 135% of Normal
Water Year-To-Date: 61.79"
Oct 1, 2024 to Sep 17, 2025(331 of 352 days covered by obs)
NOAA Normal
49.41"
Departure from Normal
12.38" : 125% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.00
3.85
0.15
Feb
4.49
4.38
0.11
Mar
4.56
4.78
-0.22
Apr
4.77
4.91
-0.14
May
5.22
5.41
-0.19
Jun
4.26
4.22
0.04
Jul
4.14
4.54
-0.40
Aug
3.60
3.46
0.14
Sep
3.53
3.70
-0.17
Oct
3.82
3.78
0.04
Nov
3.75
3.76
-0.01
Dec
4.80
4.76
0.04
50.94
51.55
-0.61