Viewing Station: CO-BO-435 : Longmont 3.0 SW
Jul 1, 2017 - Aug 28, 20263,064 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.49"
August 1-28, 2026(28 of 28 days covered by obs)
NOAA Normal
1.40"
Departure from Normal
-0.91" : 35% of Normal
Year-To-Date: 7.21"
Jan 1 to Aug 28, 2026(234 of 240 days covered by obs)
NOAA Normal
12.31"
Departure from Normal
-5.10" : 59% of Normal
Water Year-To-Date: 8.32"
Oct 1, 2025 to Aug 28, 2026(325 of 332 days covered by obs)
NOAA Normal
14.84"
Departure from Normal
-6.52" : 56% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.54
0.45
0.09
Feb
0.63
0.53
0.10
Mar
1.44
1.24
0.20
Apr
2.23
1.88
0.35
May
2.70
2.47
0.23
Jun
1.73
1.56
0.17
Jul
1.64
1.26
0.38
Aug
1.55
1.30
0.25
Sep
1.41
1.44
-0.03
Oct
1.18
1.11
0.07
Nov
0.84
0.77
0.07
Dec
0.51
0.46
0.05
16.40
14.47
1.93