Viewing Station: WY-HS-28 : Thermopolis 2.8 SSW
May 10, 2026 - Sep 10, 2026122 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-10, 2026(10 of 10 days covered by obs)
NOAA Normal
0.30"
Departure from Normal
-0.30" : 0% of Normal
Year-To-Date: 2.99"
Jan 1 to Sep 10, 2026(122 of 253 days covered by obs)
NOAA Normal
6.74"
Departure from Normal
-3.75" : 44% of Normal
Water Year-To-Date: 2.99"
Oct 1, 2025 to Sep 10, 2026(122 of 345 days covered by obs)
NOAA Normal
8.42"
Departure from Normal
-5.43" : 36% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.27
0.39
-0.12
Feb
0.33
0.51
-0.18
Mar
0.61
0.95
-0.34
Apr
1.20
1.84
-0.64
May
1.85
2.56
-0.71
Jun
1.08
1.41
-0.33
Jul
0.65
0.81
-0.16
Aug
0.45
0.61
-0.16
Sep
0.90
1.20
-0.30
Oct
0.94
1.34
-0.40
Nov
0.42
0.63
-0.21
Dec
0.32
0.56
-0.24
9.02
12.81
-3.79