Viewing Station: CO-PW-25 : Two Buttes 10.0 NNW
Oct 27, 2011 - Sep 14, 20254,744 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.16"
September 1-16, 2025(5 of 16 days covered by obs)
NOAA Normal
0.66"
Departure from Normal
0.50" : 177% of Normal
Year-To-Date: 11.93"
Jan 1 to Sep 16, 2025(69 of 259 days covered by obs)
NOAA Normal
13.70"
Departure from Normal
-1.77" : 87% of Normal
Water Year-To-Date: 16.77"
Oct 1, 2024 to Sep 16, 2025(161 of 351 days covered by obs)
NOAA Normal
16.00"
Departure from Normal
0.77" : 105% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.38
0.35
0.03
Feb
0.39
0.33
0.06
Mar
0.87
0.85
0.02
Apr
1.37
1.34
0.03
May
2.03
1.86
0.17
Jun
2.40
2.25
0.15
Jul
2.77
2.83
-0.06
Aug
2.83
2.78
0.05
Sep
1.23
1.24
-0.01
Oct
1.23
1.23
0.00
Nov
0.57
0.46
0.11
Dec
0.50
0.53
-0.03
16.57
16.05
0.52