Viewing Station: CO-BO-593 : Longmont 2.3 ENE
Jun 8, 2023 - Dec 11, 2025843 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.63"
December 1-11, 2025(11 of 11 days covered by obs)
NOAA Normal
0.16"
Departure from Normal
0.47" : 395% of Normal
Year-To-Date: 12.96"
Jan 1 to Dec 11, 2025(332 of 345 days covered by obs)
NOAA Normal
14.16"
Departure from Normal
-1.20" : 92% of Normal
Water Year-To-Date: 1.10"
Oct 1, 2025 to Dec 11, 2025(64 of 72 days covered by obs)
NOAA Normal
1.88"
Departure from Normal
-0.78" : 59% 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