Viewing Station: TN-WS-1 : Gray 1.5 E
May 11, 2007 - May 12, 20266,511 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.49"
May 1-12, 2026(12 of 12 days covered by obs)
NOAA Normal
1.56"
Departure from Normal
-1.07" : 31% of Normal
Year-To-Date: 13.32"
Jan 1 to May 12, 2026(128 of 132 days covered by obs)
NOAA Normal
16.79"
Departure from Normal
-3.47" : 79% of Normal
Water Year-To-Date: 19.57"
Oct 1, 2025 to May 12, 2026(217 of 224 days covered by obs)
NOAA Normal
26.58"
Departure from Normal
-7.01" : 74% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.57
3.66
-0.09
Feb
3.67
3.82
-0.15
Mar
4.06
4.10
-0.04
Apr
3.93
3.95
-0.02
May
4.03
3.90
0.13
Jun
3.99
3.87
0.12
Jul
4.66
4.98
-0.32
Aug
3.69
3.95
-0.26
Sep
2.91
3.09
-0.18
Oct
2.76
2.57
0.19
Nov
3.13
3.03
0.10
Dec
3.90
4.21
-0.31
44.30
45.13
-0.83