Viewing Station: WY-LM-252 : Cheyenne 0.7 WSW
Mar 23, 2024 - Apr 18, 2026677 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.16"
April 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
1.03"
Departure from Normal
-0.87" : 16% of Normal
Year-To-Date: 1.90"
Jan 1 to Apr 18, 2026(108 of 108 days covered by obs)
NOAA Normal
2.83"
Departure from Normal
-0.93" : 67% of Normal
Water Year-To-Date: 2.71"
Oct 1, 2025 to Apr 18, 2026(200 of 200 days covered by obs)
NOAA Normal
4.92"
Departure from Normal
-2.21" : 55% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.35
0.29
0.06
Feb
0.50
0.47
0.03
Mar
0.95
0.88
0.07
Apr
1.71
1.62
0.09
May
2.51
2.51
0.00
Jun
2.17
2.23
-0.06
Jul
2.00
1.97
0.03
Aug
1.45
1.64
-0.19
Sep
1.45
1.54
-0.09
Oct
1.05
1.02
0.03
Nov
0.58
0.56
0.02
Dec
0.46
0.45
0.01
15.18
15.18
-0.00