Viewing Station: WY-LM-138 : Cheyenne 0.2 SE
Nov 8, 2010 - Aug 29, 20254,368 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.25"
August 1-29, 2025(28 of 29 days covered by obs)
NOAA Normal
1.36"
Departure from Normal
1.89" : 240% of Normal
Year-To-Date: 15.88"
Jan 1 to Aug 29, 2025(235 of 241 days covered by obs)
NOAA Normal
11.52"
Departure from Normal
4.36" : 138% of Normal
Water Year-To-Date: 16.73"
Oct 1, 2024 to Aug 29, 2025(323 of 333 days covered by obs)
NOAA Normal
13.59"
Departure from Normal
3.14" : 123% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.33
0.28
0.05
Feb
0.48
0.47
0.01
Mar
0.94
0.88
0.06
Apr
1.68
1.62
0.06
May
2.52
2.52
0.00
Jun
2.22
2.23
-0.01
Jul
1.99
1.98
0.01
Aug
1.45
1.63
-0.18
Sep
1.44
1.52
-0.08
Oct
1.06
1.01
0.05
Nov
0.57
0.56
0.01
Dec
0.44
0.44
0.00
15.12
15.14
-0.02