Viewing Station: CO-WE-500 : Greeley 1.0 WNW
Aug 24, 1999 - May 13, 20263,941 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.96"
May 1-13, 2026(13 of 13 days covered by obs)
NOAA Normal
1.03"
Departure from Normal
0.93" : 191% of Normal
Year-To-Date: 2.88"
Jan 1 to May 13, 2026(131 of 133 days covered by obs)
NOAA Normal
4.16"
Departure from Normal
-1.28" : 69% of Normal
Water Year-To-Date: 3.39"
Oct 1, 2025 to May 13, 2026(222 of 225 days covered by obs)
NOAA Normal
6.15"
Departure from Normal
-2.76" : 55% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.32
0.39
-0.07
Feb
0.39
0.41
-0.02
Mar
0.77
0.90
-0.13
Apr
1.65
1.73
-0.08
May
2.45
2.54
-0.09
Jun
1.72
1.63
0.09
Jul
1.57
1.44
0.13
Aug
1.63
1.40
0.23
Sep
1.23
1.16
0.07
Oct
1.04
1.11
-0.07
Nov
0.56
0.64
-0.08
Dec
0.39
0.45
-0.06
13.72
13.80
-0.08