Viewing Station: CO-JF-532 : Arvada 3.6 NW
Jan 10, 2021 - Aug 18, 20261,441 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-24, 2026(0 of 24 days covered by obs)
NOAA Normal
1.12"
Departure from Normal
-1.12" : 0% of Normal
Year-To-Date: 6.20"
Jan 1 to Sep 24, 2026(139 of 267 days covered by obs)
NOAA Normal
14.28"
Departure from Normal
-8.08" : 43% of Normal
Water Year-To-Date: 6.79"
Oct 1, 2025 to Sep 24, 2026(169 of 359 days covered by obs)
NOAA Normal
16.98"
Departure from Normal
-10.19" : 40% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.63
0.56
0.07
Feb
0.77
0.70
0.07
Mar
1.50
1.36
0.14
Apr
2.33
2.28
0.05
May
2.61
2.46
0.15
Jun
1.80
1.68
0.12
Jul
1.85
1.68
0.17
Aug
1.67
1.64
0.03
Sep
1.40
1.39
0.01
Oct
1.20
1.18
0.02
Nov
0.93
0.92
0.01
Dec
0.57
0.62
-0.05
17.26
16.47
0.79