Viewing Station: CO-CF-54 : Nathrop 1.9 WSW
Oct 21, 2017 - Dec 11, 20252,756 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.42"
December 1-11, 2025(11 of 11 days covered by obs)
NOAA Normal
0.15"
Departure from Normal
0.27" : 282% of Normal
Year-To-Date: 8.27"
Jan 1 to Dec 11, 2025(344 of 345 days covered by obs)
NOAA Normal
9.72"
Departure from Normal
-1.45" : 85% of Normal
Water Year-To-Date: 1.95"
Oct 1, 2025 to Dec 11, 2025(72 of 72 days covered by obs)
NOAA Normal
1.36"
Departure from Normal
0.59" : 143% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.33
0.43
-0.10
Feb
0.38
0.57
-0.19
Mar
0.64
0.76
-0.12
Apr
0.99
0.93
0.06
May
1.10
1.15
-0.05
Jun
0.71
0.66
0.05
Jul
1.58
1.83
-0.25
Aug
1.65
1.97
-0.32
Sep
0.98
0.92
0.06
Oct
0.81
0.88
-0.07
Nov
0.40
0.48
-0.08
Dec
0.42
0.54
-0.12
9.99
11.12
-1.13