Viewing Station: TN-HT-11 : Erin 2.9 SSE
May 27, 2024 - Sep 17, 2025287 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.84"
September 1-17, 2025(16 of 17 days covered by obs)
NOAA Normal
2.13"
Departure from Normal
-1.29" : 39% of Normal
Year-To-Date: 33.16"
Jan 1 to Sep 17, 2025(126 of 260 days covered by obs)
NOAA Normal
39.08"
Departure from Normal
-5.92" : 85% of Normal
Water Year-To-Date: 41.95"
Oct 1, 2024 to Sep 17, 2025(177 of 352 days covered by obs)
NOAA Normal
51.76"
Departure from Normal
-9.81" : 81% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.08
4.12
-0.04
Feb
4.57
4.72
-0.15
Mar
5.01
5.07
-0.06
Apr
5.23
5.21
0.02
May
5.21
5.66
-0.45
Jun
4.93
4.26
0.67
Jul
4.35
4.66
-0.31
Aug
3.57
3.51
0.06
Sep
3.76
3.76
0.00
Oct
3.71
4.07
-0.36
Nov
4.15
4.11
0.04
Dec
4.82
5.04
-0.22
53.39
54.19
-0.80