Viewing Station: CO-LR-1396 : Berthoud 1.0 W
May 2, 2026 - Sep 21, 2026140 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.18"
September 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
0.96"
Departure from Normal
-0.78" : 19% of Normal
Year-To-Date: 5.12"
Jan 1 to Sep 21, 2026(140 of 264 days covered by obs)
NOAA Normal
12.77"
Departure from Normal
-7.65" : 40% of Normal
Water Year-To-Date: 5.12"
Oct 1, 2025 to Sep 21, 2026(140 of 356 days covered by obs)
NOAA Normal
15.17"
Departure from Normal
-10.05" : 34% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.50
0.48
0.02
Feb
0.58
0.55
0.03
Mar
1.27
1.22
0.05
Apr
2.09
1.92
0.17
May
2.56
2.71
-0.15
Jun
1.72
1.69
0.03
Jul
1.67
1.52
0.15
Aug
1.42
1.31
0.11
Sep
1.37
1.33
0.04
Oct
1.13
1.11
0.02
Nov
0.78
0.73
0.05
Dec
0.49
0.50
-0.01
15.58
15.07
0.51