Viewing Station: TN-HL-51 : East Ridge 0.9 NW
Feb 16, 2019 - Sep 17, 20252,325 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.88"
September 1-18, 2025(17 of 18 days covered by obs)
NOAA Normal
2.60"
Departure from Normal
-1.72" : 34% of Normal
Year-To-Date: 49.67"
Jan 1 to Sep 18, 2025(260 of 261 days covered by obs)
NOAA Normal
39.79"
Departure from Normal
9.88" : 125% of Normal
Water Year-To-Date: 56.62"
Oct 1, 2024 to Sep 18, 2025(352 of 353 days covered by obs)
NOAA Normal
53.48"
Departure from Normal
3.14" : 106% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.98
5.15
-0.17
Feb
5.28
4.91
0.37
Mar
5.30
5.29
0.01
Apr
4.85
4.66
0.19
May
4.15
4.07
0.08
Jun
4.22
4.13
0.09
Jul
4.48
4.71
-0.23
Aug
3.93
3.85
0.08
Sep
4.33
4.43
-0.10
Oct
3.79
3.56
0.23
Nov
4.57
4.51
0.06
Dec
5.33
5.59
-0.26
55.21
54.86
0.35