Viewing Station: TN-HL-31 : Chattanooga 5.1 ENE
May 12, 2013 - Aug 26, 20264,647 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.29"
August 1-26, 2026(24 of 26 days covered by obs)
NOAA Normal
3.36"
Departure from Normal
1.93" : 157% of Normal
Year-To-Date: 33.72"
Jan 1 to Aug 26, 2026(212 of 238 days covered by obs)
NOAA Normal
37.32"
Departure from Normal
-3.60" : 90% of Normal
Water Year-To-Date: 42.11"
Oct 1, 2025 to Aug 26, 2026(298 of 330 days covered by obs)
NOAA Normal
51.24"
Departure from Normal
-9.13" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.07
5.29
-0.22
Feb
5.35
5.05
0.30
Mar
5.43
5.43
0.00
Apr
5.00
4.81
0.19
May
4.16
4.24
-0.08
Jun
4.38
4.39
-0.01
Jul
4.57
4.93
-0.36
Aug
4.01
3.84
0.17
Sep
4.43
4.67
-0.24
Oct
3.77
3.66
0.11
Nov
4.57
4.73
-0.16
Dec
5.58
5.84
-0.26
56.32
56.88
-0.56