Viewing Station: WY-LM-7 : Cheyenne 1.0 NNW
May 18, 2004 - Jul 23, 20262,359 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.05"
July 1-23, 2026(19 of 23 days covered by obs)
NOAA Normal
1.48"
Departure from Normal
-0.43" : 71% of Normal
Year-To-Date: 6.35"
Jan 1 to Jul 23, 2026(163 of 204 days covered by obs)
NOAA Normal
9.67"
Departure from Normal
-3.32" : 66% of Normal
Water Year-To-Date: 7.05"
Oct 1, 2025 to Jul 23, 2026(219 of 296 days covered by obs)
NOAA Normal
11.76"
Departure from Normal
-4.71" : 60% 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
1.61
0.10
May
2.51
2.51
0.00
Jun
2.17
2.23
-0.06
Jul
2.00
1.95
0.05
Aug
1.45
1.64
-0.19
Sep
1.45
1.57
-0.12
Oct
1.05
1.02
0.03
Nov
0.58
0.57
0.01
Dec
0.46
0.46
0.00
15.18
15.20
-0.02