Viewing Station: CO-BO-613 : Boulder 7.4 NNW
May 1, 2025 - Nov 29, 202585 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.04"
November 1-29, 2025(28 of 29 days covered by obs)
NOAA Normal
0.82"
Departure from Normal
-0.78" : 5% of Normal
Year-To-Date: 7.89"
Jan 1 to Nov 29, 2025(86 of 333 days covered by obs)
NOAA Normal
17.23"
Departure from Normal
-9.34" : 46% of Normal
Water Year-To-Date: 0.74"
Oct 1, 2025 to Nov 29, 2025(32 of 60 days covered by obs)
NOAA Normal
1.99"
Departure from Normal
-1.25" : 37% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.56
0.73
-0.17
Feb
0.75
0.88
-0.13
Mar
1.58
1.72
-0.14
Apr
2.44
2.75
-0.31
May
2.67
3.17
-0.50
Jun
1.87
2.20
-0.33
Jul
2.02
1.81
0.21
Aug
1.83
1.65
0.18
Sep
1.52
2.11
-0.59
Oct
1.17
1.54
-0.37
Nov
0.85
1.01
-0.16
Dec
0.58
0.70
-0.12
17.84
20.27
-2.43