Viewing Station: CO-BO-581 : Longmont 2.8 E
Jan 1, 2023 - Dec 28, 20251,096 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.49"
December 1-28, 2025(28 of 28 days covered by obs)
NOAA Normal
0.41"
Departure from Normal
0.08" : 121% of Normal
Year-To-Date: 12.57"
Jan 1 to Dec 28, 2025(362 of 362 days covered by obs)
NOAA Normal
14.41"
Departure from Normal
-1.84" : 87% of Normal
Water Year-To-Date: 0.97"
Oct 1, 2025 to Dec 28, 2025(89 of 89 days covered by obs)
NOAA Normal
2.13"
Departure from Normal
-1.16" : 46% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.44
0.44
0.00
Feb
0.47
0.52
-0.05
Mar
1.20
1.20
0.00
Apr
1.95
1.90
0.05
May
2.44
2.45
-0.01
Jun
1.61
1.49
0.12
Jul
1.47
1.32
0.15
Aug
1.41
1.34
0.07
Sep
1.29
1.43
-0.14
Oct
1.02
1.03
-0.01
Nov
0.70
0.71
-0.01
Dec
0.45
0.49
-0.04
14.45
14.32
0.13