Viewing Station: WY-HS-24 : Thermopolis 33.2 W
Nov 1, 2022 - Sep 16, 20251,050 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.58"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
0.71"
Departure from Normal
-0.13" : 81% of Normal
Year-To-Date: 14.75"
Jan 1 to Sep 16, 2025(257 of 259 days covered by obs)
NOAA Normal
10.62"
Departure from Normal
4.13" : 139% of Normal
Water Year-To-Date: 16.28"
Oct 1, 2024 to Sep 16, 2025(349 of 351 days covered by obs)
NOAA Normal
13.04"
Departure from Normal
3.24" : 125% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.39
0.35
0.04
Feb
0.45
0.56
-0.11
Mar
0.97
1.03
-0.06
Apr
1.63
1.92
-0.29
May
2.58
3.07
-0.49
Jun
1.92
2.07
-0.15
Jul
1.09
1.34
-0.25
Aug
0.88
0.79
0.09
Sep
1.34
1.44
-0.10
Oct
1.27
1.13
0.14
Nov
0.67
0.75
-0.08
Dec
0.48
0.51
-0.03
13.67
14.96
-1.29