Viewing Station: WY-HS-8 : Thermopolis 10.7 N
Jan 10, 2005 - May 23, 20263,565 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.45"
May 1-23, 2026(23 of 23 days covered by obs)
NOAA Normal
1.47"
Departure from Normal
-1.02" : 31% of Normal
Year-To-Date: 1.72"
Jan 1 to May 23, 2026(142 of 143 days covered by obs)
NOAA Normal
3.83"
Departure from Normal
-2.11" : 45% of Normal
Water Year-To-Date: 3.91"
Oct 1, 2025 to May 23, 2026(234 of 235 days covered by obs)
NOAA Normal
5.60"
Departure from Normal
-1.69" : 70% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.26
0.31
-0.05
Feb
0.30
0.37
-0.07
Mar
0.61
0.73
-0.12
Apr
1.19
1.31
-0.12
May
1.98
2.14
-0.16
Jun
1.13
1.33
-0.20
Jul
0.68
0.71
-0.03
Aug
0.47
0.63
-0.16
Sep
0.99
1.13
-0.14
Oct
0.99
1.15
-0.16
Nov
0.45
0.56
-0.11
Dec
0.33
0.40
-0.07
9.38
10.77
-1.39