Viewing Station: CO-SU-35 : Silverthorne 21 NW
Aug 11, 2005 - Dec 28, 20256,316 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.46"
December 1-28, 2025(28 of 28 days covered by obs)
NOAA Normal
0.94"
Departure from Normal
-0.48" : 49% of Normal
Year-To-Date: 8.65"
Jan 1 to Dec 28, 2025(362 of 362 days covered by obs)
NOAA Normal
15.24"
Departure from Normal
-6.59" : 57% of Normal
Water Year-To-Date: 1.46"
Oct 1, 2025 to Dec 28, 2025(89 of 89 days covered by obs)
NOAA Normal
3.28"
Departure from Normal
-1.82" : 45% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.05
0.88
0.17
Feb
1.10
0.89
0.21
Mar
1.17
1.07
0.10
Apr
1.69
1.47
0.22
May
1.55
1.43
0.12
Jun
1.07
0.92
0.15
Jul
1.45
1.29
0.16
Aug
1.44
1.49
-0.05
Sep
1.44
1.35
0.09
Oct
1.28
1.03
0.25
Nov
1.06
0.83
0.23
Dec
1.04
0.89
0.15
15.34
13.54
1.80