Viewing Station: CO-BO-494 : Boulder 2.5 SW
Mar 25, 2018 - May 6, 20261,637 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.60"
May 1-6, 2026(5 of 6 days covered by obs)
NOAA Normal
0.53"
Departure from Normal
0.07" : 112% of Normal
Year-To-Date: 2.94"
Jan 1 to May 6, 2026(84 of 126 days covered by obs)
NOAA Normal
6.33"
Departure from Normal
-3.39" : 46% of Normal
Water Year-To-Date: 3.71"
Oct 1, 2025 to May 6, 2026(127 of 218 days covered by obs)
NOAA Normal
9.34"
Departure from Normal
-5.63" : 40% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.65
0.80
-0.15
Feb
0.85
1.04
-0.19
Mar
1.74
1.97
-0.23
Apr
2.56
2.91
-0.35
May
2.76
3.25
-0.49
Jun
1.86
2.05
-0.19
Jul
1.77
1.75
0.02
Aug
1.67
1.77
-0.10
Sep
1.53
2.14
-0.61
Oct
1.36
1.61
-0.25
Nov
1.00
1.12
-0.12
Dec
0.65
0.82
-0.17
18.40
21.23
-2.83