Viewing Station: WY-NT-92 : Casper 0.7 WSW
Mar 21, 2022 - Jul 27, 20251,219 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.81"
July 1-29, 2025(27 of 29 days covered by obs)
NOAA Normal
0.95"
Departure from Normal
-0.14" : 85% of Normal
Year-To-Date: 8.61"
Jan 1 to Jul 29, 2025(208 of 210 days covered by obs)
NOAA Normal
7.84"
Departure from Normal
0.77" : 110% of Normal
Water Year-To-Date: 11.63"
Oct 1, 2024 to Jul 29, 2025(300 of 302 days covered by obs)
NOAA Normal
10.03"
Departure from Normal
1.60" : 116% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.53
0.65
-0.12
Feb
0.49
0.86
-0.37
Mar
0.76
1.19
-0.43
Apr
1.53
1.85
-0.32
May
2.24
2.79
-0.55
Jun
1.34
1.53
-0.19
Jul
1.02
1.14
-0.12
Aug
0.84
0.93
-0.09
Sep
1.00
1.10
-0.10
Oct
1.12
1.48
-0.36
Nov
0.56
0.75
-0.19
Dec
0.51
0.82
-0.31
11.94
15.09
-3.15