Viewing Station: CO-BO-117 : Longmont 2.4 NE
Dec 22, 2003 - Aug 31, 20262,720 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.51"
August 1-31, 2026(14 of 31 days covered by obs)
NOAA Normal
1.41"
Departure from Normal
-0.90" : 36% of Normal
Year-To-Date: 6.27"
Jan 1 to Aug 31, 2026(224 of 243 days covered by obs)
NOAA Normal
10.99"
Departure from Normal
-4.72" : 57% of Normal
Water Year-To-Date: 7.21"
Oct 1, 2025 to Aug 31, 2026(316 of 335 days covered by obs)
NOAA Normal
13.16"
Departure from Normal
-5.95" : 55% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.44
0.45
-0.01
Feb
0.47
0.52
-0.05
Mar
1.20
1.21
-0.01
Apr
1.95
1.93
0.02
May
2.44
2.48
-0.04
Jun
1.61
1.51
0.10
Jul
1.47
1.34
0.13
Aug
1.41
1.36
0.05
Sep
1.29
1.44
-0.15
Oct
1.02
1.05
-0.03
Nov
0.70
0.71
-0.01
Dec
0.45
0.49
-0.04
14.45
14.49
-0.04