Viewing Station: CO-BO-286 : Boulder 3.5 S
May 3, 2010 - Aug 26, 20255,609 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.51"
August 1-26, 2025(26 of 26 days covered by obs)
NOAA Normal
1.45"
Departure from Normal
-0.94" : 35% of Normal
Year-To-Date: 14.29"
Jan 1 to Aug 26, 2025(238 of 238 days covered by obs)
NOAA Normal
14.15"
Departure from Normal
0.14" : 101% of Normal
Water Year-To-Date: 17.59"
Oct 1, 2024 to Aug 26, 2025(330 of 330 days covered by obs)
NOAA Normal
17.29"
Departure from Normal
0.30" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.71
0.76
-0.05
Feb
0.91
0.93
-0.02
Mar
1.84
1.89
-0.05
Apr
2.72
2.93
-0.21
May
2.80
3.18
-0.38
Jun
1.88
1.87
0.01
Jul
1.84
1.81
0.03
Aug
1.73
1.67
0.06
Sep
1.53
2.06
-0.53
Oct
1.37
1.54
-0.17
Nov
1.06
1.07
-0.01
Dec
0.71
0.75
-0.04
19.10
20.46
-1.36