Viewing Station: WY-LM-226 : Cheyenne 18.3 WNW
Sep 15, 2022 - Jul 23, 20261,379 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.69"
July 1-23, 2026(23 of 23 days covered by obs)
NOAA Normal
1.44"
Departure from Normal
-0.75" : 48% of Normal
Year-To-Date: 4.54"
Jan 1 to Jul 23, 2026(204 of 204 days covered by obs)
NOAA Normal
9.60"
Departure from Normal
-5.06" : 47% of Normal
Water Year-To-Date: 5.22"
Oct 1, 2025 to Jul 23, 2026(296 of 296 days covered by obs)
NOAA Normal
11.84"
Departure from Normal
-6.62" : 44% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.41
0.32
0.09
Feb
0.52
0.45
0.07
Mar
1.02
0.87
0.15
Apr
1.80
1.62
0.18
May
2.51
2.42
0.09
Jun
1.90
2.02
-0.12
Jul
1.94
2.15
-0.21
Aug
1.51
1.57
-0.06
Sep
1.43
1.56
-0.13
Oct
1.07
1.05
0.02
Nov
0.67
0.52
0.15
Dec
0.50
0.45
0.05
15.28
15.00
0.28