Viewing Station: TN-HT-9 : Erin 3.3 SSE
Apr 8, 2023 - Sep 12, 2025872 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.36"
September 1-16, 2025(12 of 16 days covered by obs)
NOAA Normal
2.01"
Departure from Normal
-1.65" : 18% of Normal
Year-To-Date: 41.96"
Jan 1 to Sep 16, 2025(255 of 259 days covered by obs)
NOAA Normal
38.96"
Departure from Normal
3.00" : 108% of Normal
Water Year-To-Date: 55.52"
Oct 1, 2024 to Sep 16, 2025(347 of 351 days covered by obs)
NOAA Normal
51.64"
Departure from Normal
3.88" : 108% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.08
4.13
-0.05
Feb
4.57
4.74
-0.17
Mar
5.01
5.08
-0.07
Apr
5.23
5.21
0.02
May
5.21
5.67
-0.46
Jun
4.93
4.26
0.67
Jul
4.35
4.67
-0.32
Aug
3.57
3.52
0.05
Sep
3.76
3.77
-0.01
Oct
3.71
4.08
-0.37
Nov
4.15
4.12
0.03
Dec
4.82
5.05
-0.23
53.39
54.30
-0.91