Viewing Station: TN-OV-9 : Rickman 3.8 ESE
Aug 5, 2017 - Sep 17, 20252,825 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.26"
September 1-17, 2025(16 of 17 days covered by obs)
NOAA Normal
2.32"
Departure from Normal
-0.06" : 97% of Normal
Year-To-Date: 39.39"
Jan 1 to Sep 17, 2025(256 of 260 days covered by obs)
NOAA Normal
42.75"
Departure from Normal
-3.36" : 92% of Normal
Water Year-To-Date: 48.10"
Oct 1, 2024 to Sep 17, 2025(348 of 352 days covered by obs)
NOAA Normal
56.01"
Departure from Normal
-7.91" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.19
5.00
0.19
Feb
5.15
5.07
0.08
Mar
5.55
5.43
0.12
Apr
5.30
5.27
0.03
May
4.94
4.97
-0.03
Jun
5.17
5.11
0.06
Jul
5.09
5.32
-0.23
Aug
4.04
4.13
-0.09
Sep
4.10
4.11
-0.01
Oct
3.18
3.24
-0.06
Nov
4.14
4.15
-0.01
Dec
5.94
5.89
0.05
57.79
57.69
0.10