Viewing Station: WY-LM-193 : Cheyenne 2.6 NE
Mar 16, 2018 - Apr 18, 20262,820 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.23"
April 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
1.06"
Departure from Normal
-0.83" : 22% of Normal
Year-To-Date: 1.55"
Jan 1 to Apr 18, 2026(102 of 108 days covered by obs)
NOAA Normal
2.95"
Departure from Normal
-1.40" : 53% of Normal
Water Year-To-Date: 2.34"
Oct 1, 2025 to Apr 18, 2026(190 of 200 days covered by obs)
NOAA Normal
5.18"
Departure from Normal
-2.84" : 45% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.37
0.27
0.10
Feb
0.52
0.46
0.06
Mar
1.00
0.85
0.15
Apr
1.76
1.61
0.15
May
2.56
2.61
-0.05
Jun
2.22
2.31
-0.09
Jul
1.93
1.99
-0.06
Aug
1.44
1.66
-0.22
Sep
1.45
1.55
-0.10
Oct
1.10
1.01
0.09
Nov
0.62
0.55
0.07
Dec
0.51
0.44
0.07
15.48
15.31
0.17