Viewing Station: WY-LM-198 : Cheyenne 10.2 ESE
Jul 15, 2018 - May 2, 20262,504 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
May 1-2, 2026(2 of 2 days covered by obs)
NOAA Normal
0.17"
Departure from Normal
-0.17" : 0% of Normal
Year-To-Date: 1.28"
Jan 1 to May 2, 2026(106 of 122 days covered by obs)
NOAA Normal
3.41"
Departure from Normal
-2.13" : 38% of Normal
Water Year-To-Date: 1.82"
Oct 1, 2025 to May 2, 2026(195 of 214 days covered by obs)
NOAA Normal
5.42"
Departure from Normal
-3.60" : 34% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.32
0.28
0.04
Feb
0.43
0.42
0.01
Mar
0.88
0.82
0.06
Apr
1.61
1.61
0.00
May
2.58
2.78
-0.20
Jun
2.33
2.48
-0.15
Jul
2.08
2.11
-0.03
Aug
1.53
1.70
-0.17
Sep
1.40
1.47
-0.07
Oct
1.08
0.98
0.10
Nov
0.56
0.52
0.04
Dec
0.37
0.40
-0.03
15.17
15.57
-0.40