Viewing Station: TN-BL-18 : Graysville 5.5 WNW
Mar 19, 2013 - Jul 29, 20264,761 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.55"
July 1-29, 2026(29 of 29 days covered by obs)
NOAA Normal
4.79"
Departure from Normal
-1.24" : 74% of Normal
Year-To-Date: 28.45"
Jan 1 to Jul 29, 2026(209 of 210 days covered by obs)
NOAA Normal
37.08"
Departure from Normal
-8.63" : 77% of Normal
Water Year-To-Date: 38.32"
Oct 1, 2025 to Jul 29, 2026(301 of 302 days covered by obs)
NOAA Normal
52.71"
Departure from Normal
-14.39" : 73% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.39
5.40
-0.01
Feb
5.58
5.38
0.20
Mar
5.78
6.00
-0.22
Apr
5.63
5.82
-0.19
May
4.70
5.17
-0.47
Jun
5.21
4.98
0.23
Jul
5.12
6.27
-1.15
Aug
4.08
4.18
-0.10
Sep
4.79
4.99
-0.20
Oct
4.19
3.87
0.32
Nov
4.90
4.94
-0.04
Dec
6.54
6.39
0.15
61.91
63.39
-1.48