Viewing Station: CO-PW-27 : Two Buttes 13.7 NNW
Oct 27, 2011 - Sep 14, 20254,741 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.89"
September 1-15, 2025(5 of 15 days covered by obs)
NOAA Normal
0.60"
Departure from Normal
0.29" : 148% of Normal
Year-To-Date: 11.03"
Jan 1 to Sep 15, 2025(69 of 258 days covered by obs)
NOAA Normal
13.65"
Departure from Normal
-2.62" : 81% of Normal
Water Year-To-Date: 15.90"
Oct 1, 2024 to Sep 15, 2025(161 of 350 days covered by obs)
NOAA Normal
15.92"
Departure from Normal
-0.02" : 100% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.37
0.35
0.02
Feb
0.39
0.34
0.05
Mar
0.85
0.84
0.01
Apr
1.38
1.35
0.03
May
2.03
1.86
0.17
Jun
2.42
2.23
0.19
Jul
2.79
2.84
-0.05
Aug
2.82
2.74
0.08
Sep
1.20
1.22
-0.02
Oct
1.24
1.23
0.01
Nov
0.56
0.46
0.10
Dec
0.47
0.52
-0.05
16.52
15.98
0.54