Viewing Station: WY-LM-130 : Cheyenne 14.3 WNW
Aug 27, 2013 - Apr 18, 2026394 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.15"
April 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
1.15"
Departure from Normal
-1.00" : 13% of Normal
Year-To-Date: 0.97"
Jan 1 to Apr 18, 2026(108 of 108 days covered by obs)
NOAA Normal
3.19"
Departure from Normal
-2.22" : 30% of Normal
Water Year-To-Date: 1.66"
Oct 1, 2025 to Apr 18, 2026(200 of 200 days covered by obs)
NOAA Normal
5.56"
Departure from Normal
-3.90" : 30% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.43
0.24
0.19
Feb
0.56
0.47
0.09
Mar
1.05
0.87
0.18
Apr
1.91
1.61
0.30
May
2.61
2.57
0.04
Jun
2.03
2.19
-0.16
Jul
1.86
2.08
-0.22
Aug
1.49
1.68
-0.19
Sep
1.45
1.69
-0.24
Oct
1.10
1.02
0.08
Nov
0.70
0.49
0.21
Dec
0.57
0.48
0.09
15.76
15.39
0.37