Viewing Station: CO-LR-1136 : Berthoud 3.0 NNW
Jul 22, 2017 - Sep 14, 20252,057 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.14"
September 1-16, 2025(12 of 16 days covered by obs)
NOAA Normal
0.73"
Departure from Normal
-0.59" : 19% of Normal
Year-To-Date: 11.42"
Jan 1 to Sep 16, 2025(239 of 259 days covered by obs)
NOAA Normal
12.62"
Departure from Normal
-1.20" : 90% of Normal
Water Year-To-Date: 12.64"
Oct 1, 2024 to Sep 16, 2025(326 of 351 days covered by obs)
NOAA Normal
15.05"
Departure from Normal
-2.41" : 84% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.50
0.52
-0.02
Feb
0.57
0.57
0.00
Mar
1.25
1.25
0.00
Apr
2.09
1.98
0.11
May
2.60
2.81
-0.21
Jun
1.76
1.73
0.03
Jul
1.67
1.57
0.10
Aug
1.45
1.29
0.16
Sep
1.37
1.32
0.05
Oct
1.16
1.14
0.02
Nov
0.79
0.74
0.05
Dec
0.48
0.53
-0.05
15.69
15.45
0.24