Viewing Station: CO-BO-625 : Boulder 1.6 S
Jun 30, 2026 - Jul 27, 202627 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.41"
July 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
1.54"
Departure from Normal
-1.13" : 27% of Normal
Year-To-Date: 0.41"
Jan 1 to Jul 27, 2026(28 of 208 days covered by obs)
NOAA Normal
11.96"
Departure from Normal
-11.55" : 3% of Normal
Water Year-To-Date: 0.41"
Oct 1, 2025 to Jul 27, 2026(28 of 300 days covered by obs)
NOAA Normal
14.97"
Departure from Normal
-14.56" : 3% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.65
0.68
-0.03
Feb
0.85
0.81
0.04
Mar
1.74
1.74
0.00
Apr
2.56
2.63
-0.07
May
2.76
2.92
-0.16
Jun
1.86
1.82
0.04
Jul
1.77
1.69
0.08
Aug
1.67
1.53
0.14
Sep
1.53
2.03
-0.50
Oct
1.36
1.45
-0.09
Nov
1.00
0.99
0.01
Dec
0.65
0.68
-0.03
18.40
18.97
-0.57