Viewing Station: WY-LM-193 : Cheyenne 2.6 NE
Mar 16, 2018 - Dec 21, 20252,709 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.13"
December 1-21, 2025(18 of 21 days covered by obs)
NOAA Normal
0.35"
Departure from Normal
-0.22" : 38% of Normal
Year-To-Date: 16.36"
Jan 1 to Dec 21, 2025(346 of 355 days covered by obs)
NOAA Normal
15.32"
Departure from Normal
1.04" : 107% of Normal
Water Year-To-Date: 0.76"
Oct 1, 2025 to Dec 21, 2025(79 of 82 days covered by obs)
NOAA Normal
2.07"
Departure from Normal
-1.31" : 37% 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