Viewing Station: CO-AD-123 : Brighton 4.0 WNW
Jul 4, 2009 - Sep 20, 20265,576 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.71"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
0.77"
Departure from Normal
-0.06" : 93% of Normal
Year-To-Date: 6.66"
Jan 1 to Sep 20, 2026(263 of 263 days covered by obs)
NOAA Normal
11.34"
Departure from Normal
-4.68" : 59% of Normal
Water Year-To-Date: 7.82"
Oct 1, 2025 to Sep 20, 2026(354 of 355 days covered by obs)
NOAA Normal
13.33"
Departure from Normal
-5.51" : 59% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.43
0.38
0.05
Feb
0.45
0.44
0.01
Mar
0.91
0.99
-0.08
Apr
1.78
1.75
0.03
May
2.34
2.11
0.23
Jun
1.50
1.44
0.06
Jul
1.70
1.39
0.31
Aug
1.46
1.47
-0.01
Sep
1.15
1.19
-0.04
Oct
0.95
1.05
-0.10
Nov
0.66
0.70
-0.04
Dec
0.38
0.43
-0.05
13.71
13.34
0.37