Viewing Station: CO-WE-163 : Greeley 5.2 SW
Mar 6, 2000 - Sep 20, 20269,205 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.67"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
0.82"
Departure from Normal
-0.15" : 82% of Normal
Year-To-Date: 5.97"
Jan 1 to Sep 20, 2026(261 of 263 days covered by obs)
NOAA Normal
11.43"
Departure from Normal
-5.46" : 52% of Normal
Water Year-To-Date: 6.62"
Oct 1, 2025 to Sep 20, 2026(353 of 355 days covered by obs)
NOAA Normal
13.45"
Departure from Normal
-6.83" : 49% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.34
0.38
-0.04
Feb
0.42
0.38
0.04
Mar
0.81
0.91
-0.10
Apr
1.70
1.72
-0.02
May
2.48
2.58
-0.10
Jun
1.72
1.63
0.09
Jul
1.53
1.45
0.08
Aug
1.61
1.36
0.25
Sep
1.23
1.14
0.09
Oct
1.04
1.10
-0.06
Nov
0.57
0.64
-0.07
Dec
0.41
0.45
-0.04
13.86
13.74
0.12