Viewing Station: WY-LM-6 : Cheyenne 7.5 ENE
May 20, 2004 - Sep 13, 20226,247 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-17, 2025(0 of 17 days covered by obs)
NOAA Normal
0.82"
Departure from Normal
-0.82" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Sep 17, 2025(0 of 260 days covered by obs)
NOAA Normal
12.66"
Departure from Normal
-12.66" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2024 to Sep 17, 2025(0 of 352 days covered by obs)
NOAA Normal
14.77"
Departure from Normal
-14.77" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.33
0.27
0.06
Feb
0.47
0.42
0.05
Mar
0.94
0.82
0.12
Apr
1.66
1.54
0.12
May
2.60
2.75
-0.15
Jun
2.31
2.43
-0.12
Jul
2.02
2.05
-0.03
Aug
1.51
1.76
-0.25
Sep
1.44
1.49
-0.05
Oct
1.09
0.99
0.10
Nov
0.58
0.53
0.05
Dec
0.44
0.42
0.02
15.39
15.47
-0.08