Viewing Station: CO-BO-596 : Boulder 1.9 SE
Mar 17, 2024 - Jul 27, 2025528 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.67"
July 1-28, 2025(27 of 28 days covered by obs)
NOAA Normal
1.54"
Departure from Normal
0.13" : 108% of Normal
Year-To-Date: 11.75"
Jan 1 to Jul 28, 2025(208 of 209 days covered by obs)
NOAA Normal
11.68"
Departure from Normal
0.07" : 101% of Normal
Water Year-To-Date: 14.90"
Oct 1, 2024 to Jul 28, 2025(300 of 301 days covered by obs)
NOAA Normal
14.64"
Departure from Normal
0.26" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.64
0.65
-0.01
Feb
0.78
0.80
-0.02
Mar
1.68
1.72
-0.04
Apr
2.49
2.53
-0.04
May
2.73
2.86
-0.13
Jun
1.82
1.71
0.11
Jul
1.71
1.65
0.06
Aug
1.67
1.41
0.26
Sep
1.44
2.02
-0.58
Oct
1.32
1.39
-0.07
Nov
1.00
0.97
0.03
Dec
0.64
0.63
0.01
17.92
18.34
-0.42