Viewing Station: WY-NT-50 : Casper 0.7 NW
Apr 9, 2013 - Oct 19, 20253,300 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.01"
October 1-24, 2025(13 of 24 days covered by obs)
NOAA Normal
0.81"
Departure from Normal
0.20" : 124% of Normal
Year-To-Date: 10.97"
Jan 1 to Oct 24, 2025(201 of 297 days covered by obs)
NOAA Normal
9.97"
Departure from Normal
1.00" : 110% of Normal
Water Year-To-Date: 1.01"
Oct 1, 2025 to Oct 24, 2025(13 of 24 days covered by obs)
NOAA Normal
0.81"
Departure from Normal
0.20" : 124% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.43
0.62
-0.19
Feb
0.46
0.83
-0.37
Mar
0.72
1.14
-0.42
Apr
1.36
1.79
-0.43
May
2.15
2.69
-0.54
Jun
1.30
1.49
-0.19
Jul
1.02
1.14
-0.12
Aug
0.78
0.91
-0.13
Sep
0.94
1.09
-0.15
Oct
1.05
1.43
-0.38
Nov
0.52
0.72
-0.20
Dec
0.47
0.79
-0.32
11.20
14.64
-3.44