Viewing Station: WY-HS-29 : Thermopolis 15.8 WNW
Apr 21, 2026 - Sep 10, 2026136 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-10, 2026(9 of 10 days covered by obs)
NOAA Normal
0.32"
Departure from Normal
-0.32" : 0% of Normal
Year-To-Date: 3.97"
Jan 1 to Sep 10, 2026(133 of 253 days covered by obs)
NOAA Normal
7.10"
Departure from Normal
-3.13" : 56% of Normal
Water Year-To-Date: 3.97"
Oct 1, 2025 to Sep 10, 2026(133 of 345 days covered by obs)
NOAA Normal
8.64"
Departure from Normal
-4.67" : 46% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.21
0.29
-0.08
Feb
0.31
0.37
-0.06
Mar
0.53
0.65
-0.12
Apr
1.10
1.36
-0.26
May
2.00
2.36
-0.36
Jun
1.26
1.56
-0.30
Jul
0.76
0.93
-0.17
Aug
0.61
0.74
-0.13
Sep
0.96
1.17
-0.21
Oct
0.85
1.04
-0.19
Nov
0.32
0.48
-0.16
Dec
0.37
0.38
-0.01
9.28
11.33
-2.05