Viewing Station: CO-BO-67 : Boulder 4.7 E
Oct 23, 2002 - Mar 11, 20267,759 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.53"
March 1-11, 2026(11 of 11 days covered by obs)
NOAA Normal
0.60"
Departure from Normal
-0.07" : 88% of Normal
Year-To-Date: 1.05"
Jan 1 to Mar 11, 2026(70 of 70 days covered by obs)
NOAA Normal
2.06"
Departure from Normal
-1.01" : 51% of Normal
Water Year-To-Date: 2.38"
Oct 1, 2025 to Mar 11, 2026(162 of 162 days covered by obs)
NOAA Normal
5.03"
Departure from Normal
-2.65" : 47% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.65
0.63
0.02
Feb
0.81
0.73
0.08
Mar
1.69
1.58
0.11
Apr
2.52
2.38
0.14
May
2.77
2.70
0.07
Jun
1.84
1.60
0.24
Jul
1.74
1.61
0.13
Aug
1.72
1.44
0.28
Sep
1.43
1.76
-0.33
Oct
1.33
1.38
-0.05
Nov
1.01
0.92
0.09
Dec
0.63
0.63
0.00
18.14
17.36
0.78