Viewing Station: TN-RN-11 : Harriman 2.4 S
May 10, 2024 - Sep 23, 2026784 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.91"
September 1-23, 2026(21 of 23 days covered by obs)
NOAA Normal
3.28"
Departure from Normal
-0.37" : 89% of Normal
Year-To-Date: 32.69"
Jan 1 to Sep 23, 2026(256 of 266 days covered by obs)
NOAA Normal
41.48"
Departure from Normal
-8.79" : 79% of Normal
Water Year-To-Date: 42.32"
Oct 1, 2025 to Sep 23, 2026(344 of 358 days covered by obs)
NOAA Normal
55.71"
Departure from Normal
-13.39" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.98
5.38
-0.40
Feb
5.12
5.44
-0.32
Mar
5.42
5.49
-0.07
Apr
5.09
5.38
-0.29
May
4.22
4.59
-0.37
Jun
4.66
4.84
-0.18
Jul
4.99
5.80
-0.81
Aug
3.72
3.76
-0.04
Sep
4.28
4.30
-0.02
Oct
3.38
3.21
0.17
Nov
4.69
4.48
0.21
Dec
6.16
5.91
0.25
56.71
58.58
-1.87