Viewing Station: CO-BO-547 : Boulder 1.7 N
Feb 8, 2021 - Aug 1, 20261,492 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.03"
August 1-1, 2026(1 of 1 days covered by obs)
NOAA Normal
0.05"
Departure from Normal
-0.02" : 55% of Normal
Year-To-Date: 8.67"
Jan 1 to Aug 1, 2026(203 of 213 days covered by obs)
NOAA Normal
12.15"
Departure from Normal
-3.48" : 71% of Normal
Water Year-To-Date: 10.55"
Oct 1, 2025 to Aug 1, 2026(290 of 305 days covered by obs)
NOAA Normal
15.11"
Departure from Normal
-4.56" : 70% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.64
0.61
0.03
Feb
0.79
0.74
0.05
Mar
1.71
1.63
0.08
Apr
2.55
2.47
0.08
May
2.79
2.79
0.00
Jun
1.85
1.78
0.07
Jul
1.77
1.59
0.18
Aug
1.68
1.51
0.17
Sep
1.50
1.90
-0.40
Oct
1.37
1.34
0.03
Nov
0.97
0.91
0.06
Dec
0.62
0.62
0.00
18.24
17.89
0.35