Viewing Station: CO-BO-426 : Boulder 2.3 S
Mar 27, 2017 - Jul 6, 2025413 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.12"
July 1-7, 2025(6 of 7 days covered by obs)
NOAA Normal
0.42"
Departure from Normal
-0.30" : 29% of Normal
Year-To-Date: 3.07"
Jan 1 to Jul 7, 2025(20 of 188 days covered by obs)
NOAA Normal
11.28"
Departure from Normal
-8.21" : 27% of Normal
Water Year-To-Date: 3.07"
Oct 1, 2024 to Jul 7, 2025(20 of 280 days covered by obs)
NOAA Normal
14.42"
Departure from Normal
-11.35" : 21% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.71
0.74
-0.03
Feb
0.91
0.90
0.01
Mar
1.84
1.85
-0.01
Apr
2.72
2.79
-0.07
May
2.80
3.06
-0.26
Jun
1.88
1.92
-0.04
Jul
1.84
1.73
0.11
Aug
1.73
1.65
0.08
Sep
1.53
2.05
-0.52
Oct
1.37
1.54
-0.17
Nov
1.06
1.04
0.02
Dec
0.71
0.76
-0.05
19.10
20.03
-0.93