Viewing Station: CO-WE-66 : Greeley 1.1 ENE
May 11, 1999 - Sep 7, 20255,363 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-8, 2025(7 of 8 days covered by obs)
NOAA Normal
0.33"
Departure from Normal
-0.33" : 0% of Normal
Year-To-Date: 10.55"
Jan 1 to Sep 8, 2025(247 of 251 days covered by obs)
NOAA Normal
10.94"
Departure from Normal
-0.39" : 96% of Normal
Water Year-To-Date: 12.37"
Oct 1, 2024 to Sep 8, 2025(325 of 343 days covered by obs)
NOAA Normal
12.95"
Departure from Normal
-0.58" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.33
0.38
-0.05
Feb
0.40
0.39
0.01
Mar
0.77
0.88
-0.11
Apr
1.65
1.68
-0.03
May
2.50
2.55
-0.05
Jun
1.74
1.65
0.09
Jul
1.59
1.41
0.18
Aug
1.63
1.42
0.21
Sep
1.24
1.15
0.09
Oct
1.06
1.07
-0.01
Nov
0.55
0.63
-0.08
Dec
0.40
0.44
-0.04
13.86
13.65
0.21