Viewing Station: CO-WE-171 : Greeley 2.6 W
Apr 30, 2000 - May 12, 20259,062 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.15"
May 1-13, 2025(12 of 13 days covered by obs)
NOAA Normal
1.07"
Departure from Normal
0.08" : 108% of Normal
Year-To-Date: 4.18"
Jan 1 to May 13, 2025(122 of 133 days covered by obs)
NOAA Normal
4.37"
Departure from Normal
-0.19" : 96% of Normal
Water Year-To-Date: 6.21"
Oct 1, 2024 to May 13, 2025(213 of 225 days covered by obs)
NOAA Normal
6.43"
Departure from Normal
-0.22" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.35
0.40
-0.05
Feb
0.43
0.42
0.01
Mar
0.81
0.92
-0.11
Apr
1.71
1.76
-0.05
May
2.54
2.56
-0.02
Jun
1.75
1.65
0.10
Jul
1.59
1.45
0.14
Aug
1.66
1.41
0.25
Sep
1.26
1.16
0.10
Oct
1.07
1.13
-0.06
Nov
0.56
0.65
-0.09
Dec
0.43
0.46
-0.03
14.16
13.97
0.19