Viewing Station: TN-RD-55 : Rock Vale 4.5S
Mar 11, 2008 - May 26, 20266,557 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.69"
May 1-26, 2026(26 of 26 days covered by obs)
NOAA Normal
4.04"
Departure from Normal
-0.35" : 91% of Normal
Year-To-Date: 14.40"
Jan 1 to May 26, 2026(146 of 146 days covered by obs)
NOAA Normal
24.05"
Departure from Normal
-9.65" : 60% of Normal
Water Year-To-Date: 24.15"
Oct 1, 2025 to May 26, 2026(238 of 238 days covered by obs)
NOAA Normal
37.09"
Departure from Normal
-12.94" : 65% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.64
4.78
-0.14
Feb
5.06
4.92
0.14
Mar
5.37
5.35
0.02
Apr
4.94
4.88
0.06
May
4.82
4.62
0.20
Jun
4.50
4.67
-0.17
Jul
4.56
4.49
0.07
Aug
3.97
3.70
0.27
Sep
3.91
4.00
-0.09
Oct
3.64
3.33
0.31
Nov
3.90
3.92
-0.02
Dec
5.50
5.82
-0.32
54.81
54.48
0.33