Viewing Station: WY-LM-170 : Cheyenne 11.9 WNW
Feb 4, 2015 - Jul 23, 20261,590 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.02"
July 1-23, 2026(20 of 23 days covered by obs)
NOAA Normal
1.38"
Departure from Normal
-1.36" : 1% of Normal
Year-To-Date: 4.66"
Jan 1 to Jul 23, 2026(152 of 204 days covered by obs)
NOAA Normal
9.98"
Departure from Normal
-5.32" : 47% of Normal
Water Year-To-Date: 5.51"
Oct 1, 2025 to Jul 23, 2026(231 of 296 days covered by obs)
NOAA Normal
12.36"
Departure from Normal
-6.85" : 45% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.43
0.25
0.18
Feb
0.56
0.46
0.10
Mar
1.05
0.82
0.23
Apr
1.90
1.55
0.35
May
2.60
2.61
-0.01
Jun
2.06
2.24
-0.18
Jul
1.86
2.00
-0.14
Aug
1.47
1.71
-0.24
Sep
1.45
1.71
-0.26
Oct
1.11
1.01
0.10
Nov
0.70
0.52
0.18
Dec
0.57
0.47
0.10
15.76
15.35
0.41