Viewing Station: TN-PT-7 : Jamestown 9.6 W
Mar 22, 2023 - Sep 23, 20261,228 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.73"
September 1-23, 2026(23 of 23 days covered by obs)
NOAA Normal
2.87"
Departure from Normal
-2.14" : 25% of Normal
Year-To-Date: 25.68"
Jan 1 to Sep 23, 2026(266 of 266 days covered by obs)
NOAA Normal
41.51"
Departure from Normal
-15.83" : 62% of Normal
Water Year-To-Date: 33.43"
Oct 1, 2025 to Sep 23, 2026(357 of 358 days covered by obs)
NOAA Normal
53.88"
Departure from Normal
-20.45" : 62% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.82
4.61
0.21
Feb
4.77
4.68
0.09
Mar
5.30
5.09
0.21
Apr
5.13
4.92
0.21
May
4.72
4.86
-0.14
Jun
4.86
4.95
-0.09
Jul
5.03
5.22
-0.19
Aug
4.01
4.02
-0.01
Sep
3.74
3.61
0.13
Oct
3.03
3.11
-0.08
Nov
3.84
3.66
0.18
Dec
5.50
5.31
0.19
54.75
54.04
0.71