Viewing Station: CO-BO-72 : Boulder 1.3 NW
Sep 9, 2002 - Jun 30, 20258,341 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
July 1-2, 2025(0 of 2 days covered by obs)
NOAA Normal
0.11"
Departure from Normal
-0.11" : 0% of Normal
Year-To-Date: 10.80"
Jan 1 to Jul 2, 2025(180 of 183 days covered by obs)
NOAA Normal
10.53"
Departure from Normal
0.27" : 103% of Normal
Water Year-To-Date: 13.82"
Oct 1, 2024 to Jul 2, 2025(272 of 275 days covered by obs)
NOAA Normal
13.54"
Departure from Normal
0.28" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.65
0.67
-0.02
Feb
0.85
0.80
0.05
Mar
1.74
1.77
-0.03
Apr
2.56
2.69
-0.13
May
2.76
2.92
-0.16
Jun
1.86
1.93
-0.07
Jul
1.77
1.65
0.12
Aug
1.67
1.52
0.15
Sep
1.53
2.02
-0.49
Oct
1.36
1.47
-0.11
Nov
1.00
0.98
0.02
Dec
0.65
0.67
-0.02
18.40
19.09
-0.69