Viewing Station: WY-CR-43 : Casper 29.1 S
May 5, 2026 - Jul 23, 202625 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.29"
July 1-23, 2026(11 of 23 days covered by obs)
NOAA Normal
0.69"
Departure from Normal
-0.40" : 42% of Normal
Year-To-Date: 3.30"
Jan 1 to Jul 23, 2026(64 of 204 days covered by obs)
NOAA Normal
8.94"
Departure from Normal
-5.64" : 37% of Normal
Water Year-To-Date: 3.30"
Oct 1, 2025 to Jul 23, 2026(64 of 296 days covered by obs)
NOAA Normal
12.01"
Departure from Normal
-8.71" : 27% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.79
0.76
0.03
Feb
0.84
0.77
0.07
Mar
1.12
1.10
0.02
Apr
1.95
1.76
0.19
May
2.27
2.36
-0.09
Jun
1.28
1.58
-0.30
Jul
0.93
1.02
-0.09
Aug
0.81
0.86
-0.05
Sep
1.06
1.01
0.05
Oct
1.36
1.34
0.02
Nov
0.86
0.90
-0.04
Dec
0.85
0.78
0.07
14.12
14.24
-0.12