Viewing Station: CO-BR-31 : Broomfield 2.2 SE
Oct 11, 2013 - Sep 21, 20263,508 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.34"
September 1-21, 2026(19 of 21 days covered by obs)
NOAA Normal
0.81"
Departure from Normal
-0.47" : 42% of Normal
Year-To-Date: 5.75"
Jan 1 to Sep 21, 2026(259 of 264 days covered by obs)
NOAA Normal
11.57"
Departure from Normal
-5.82" : 50% of Normal
Water Year-To-Date: 6.85"
Oct 1, 2025 to Sep 21, 2026(348 of 356 days covered by obs)
NOAA Normal
13.74"
Departure from Normal
-6.89" : 50% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.42
0.47
-0.05
Feb
0.50
0.52
-0.02
Mar
1.07
1.24
-0.17
Apr
1.90
1.87
0.03
May
2.30
2.37
-0.07
Jun
1.50
1.38
0.12
Jul
1.61
1.69
-0.08
Aug
1.46
1.34
0.12
Sep
1.16
1.27
-0.11
Oct
1.00
1.07
-0.07
Nov
0.68
0.74
-0.06
Dec
0.49
0.52
-0.03
14.09
14.48
-0.39