Viewing Station: TN-HW-1 : Brownsville 1.0 SE
Jan 1, 2008 - Sep 30, 20266,845 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.32"
September 1-30, 2026(30 of 30 days covered by obs)
NOAA Normal
3.81"
Departure from Normal
0.51" : 113% of Normal
Year-To-Date: 34.18"
Jan 1 to Sep 30, 2026(273 of 273 days covered by obs)
NOAA Normal
40.90"
Departure from Normal
-6.72" : 84% of Normal
Water Year-To-Date: 44.54"
Oct 1, 2025 to Sep 30, 2026(365 of 365 days covered by obs)
NOAA Normal
54.25"
Departure from Normal
-9.71" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.04
4.08
-0.04
Feb
4.74
4.83
-0.09
Mar
5.50
5.47
0.03
Apr
5.22
5.17
0.05
May
5.45
5.47
-0.02
Jun
4.41
4.40
0.01
Jul
4.22
4.14
0.08
Aug
3.51
3.18
0.33
Sep
3.81
3.74
0.07
Oct
3.73
3.65
0.08
Nov
4.35
4.63
-0.28
Dec
5.27
5.46
-0.19
54.25
54.22
0.03