Viewing Station: WY-LM-277 : Cheyenne 2.6 NW
Feb 18, 2026 - May 23, 202698 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.24"
May 1-23, 2026(23 of 23 days covered by obs)
NOAA Normal
1.90"
Departure from Normal
0.34" : 118% of Normal
Year-To-Date: 3.24"
Jan 1 to May 23, 2026(95 of 143 days covered by obs)
NOAA Normal
5.57"
Departure from Normal
-2.33" : 58% of Normal
Water Year-To-Date: 3.24"
Oct 1, 2025 to May 23, 2026(95 of 235 days covered by obs)
NOAA Normal
7.80"
Departure from Normal
-4.56" : 42% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.37
0.28
0.09
Feb
0.53
0.47
0.06
Mar
1.00
0.86
0.14
Apr
1.77
1.60
0.17
May
2.56
2.53
0.03
Jun
2.19
2.25
-0.06
Jul
1.93
1.91
0.02
Aug
1.44
1.66
-0.22
Sep
1.46
1.63
-0.17
Oct
1.09
1.01
0.08
Nov
0.62
0.57
0.05
Dec
0.52
0.46
0.06
15.48
15.23
0.25