Viewing Station: WY-NT-76 : Casper 2.0 SW
Apr 27, 2015 - Jul 23, 2026674 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.05"
July 1-23, 2026(1 of 23 days covered by obs)
NOAA Normal
0.76"
Departure from Normal
-0.71" : 7% of Normal
Year-To-Date: 7.16"
Jan 1 to Jul 23, 2026(31 of 204 days covered by obs)
NOAA Normal
7.65"
Departure from Normal
-0.49" : 94% of Normal
Water Year-To-Date: 8.72"
Oct 1, 2025 to Jul 23, 2026(41 of 296 days covered by obs)
NOAA Normal
9.84"
Departure from Normal
-1.12" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.53
0.75
-0.22
Feb
0.49
0.99
-0.50
Mar
0.76
1.35
-0.59
Apr
1.53
2.06
-0.53
May
2.24
2.92
-0.68
Jun
1.34
1.59
-0.25
Jul
1.02
1.17
-0.15
Aug
0.84
0.97
-0.13
Sep
1.00
1.16
-0.16
Oct
1.12
1.65
-0.53
Nov
0.56
0.84
-0.28
Dec
0.51
0.96
-0.45
11.94
16.41
-4.47