Viewing Station: WY-HS-29 : Thermopolis 15.8 WNW
Apr 21, 2026 - May 9, 202619 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.42"
May 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
0.58"
Departure from Normal
-0.16" : 72% of Normal
Year-To-Date: 0.79"
Jan 1 to May 9, 2026(19 of 129 days covered by obs)
NOAA Normal
2.73"
Departure from Normal
-1.94" : 29% of Normal
Water Year-To-Date: 0.79"
Oct 1, 2025 to May 9, 2026(19 of 221 days covered by obs)
NOAA Normal
4.27"
Departure from Normal
-3.48" : 18% 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