Viewing Station: WY-LM-170 : Cheyenne 11.9 WNW
Feb 4, 2015 - May 9, 20251,322 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.48"
May 1-10, 2025(9 of 10 days covered by obs)
NOAA Normal
0.84"
Departure from Normal
-0.36" : 57% of Normal
Year-To-Date: 2.87"
Jan 1 to May 10, 2025(77 of 130 days covered by obs)
NOAA Normal
4.78"
Departure from Normal
-1.91" : 60% of Normal
Water Year-To-Date: 3.47"
Oct 1, 2024 to May 10, 2025(155 of 222 days covered by obs)
NOAA Normal
7.16"
Departure from Normal
-3.69" : 48% 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