Viewing Station: CO-BO-220 : Boulder 4.7 ENE
May 26, 2006 - Jun 6, 20266,856 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.07"
June 1-6, 2026(6 of 6 days covered by obs)
NOAA Normal
0.37"
Departure from Normal
-0.30" : 19% of Normal
Year-To-Date: 5.07"
Jan 1 to Jun 6, 2026(157 of 157 days covered by obs)
NOAA Normal
8.49"
Departure from Normal
-3.42" : 60% of Normal
Water Year-To-Date: 6.40"
Oct 1, 2025 to Jun 6, 2026(249 of 249 days covered by obs)
NOAA Normal
11.25"
Departure from Normal
-4.85" : 57% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.60
0.54
0.06
Feb
0.71
0.66
0.05
Mar
1.58
1.53
0.05
Apr
2.41
2.21
0.20
May
2.82
2.49
0.33
Jun
1.84
1.60
0.24
Jul
1.70
1.56
0.14
Aug
1.70
1.32
0.38
Sep
1.42
1.66
-0.24
Oct
1.26
1.20
0.06
Nov
0.92
0.83
0.09
Dec
0.58
0.58
0.00
17.54
16.18
1.36