Viewing Station: CO-GF-45 : Silt 9.6 S
Jan 7, 2007 - Sep 14, 20261,186 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.66"
September 1-14, 2026(4 of 14 days covered by obs)
NOAA Normal
0.77"
Departure from Normal
-0.11" : 86% of Normal
Year-To-Date: 6.11"
Jan 1 to Sep 14, 2026(92 of 257 days covered by obs)
NOAA Normal
10.41"
Departure from Normal
-4.30" : 59% of Normal
Water Year-To-Date: 9.61"
Oct 1, 2025 to Sep 14, 2026(179 of 349 days covered by obs)
NOAA Normal
13.85"
Departure from Normal
-4.24" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.96
1.33
-0.37
Feb
0.95
1.29
-0.34
Mar
1.14
1.44
-0.30
Apr
1.53
1.68
-0.15
May
1.53
1.67
-0.14
Jun
0.84
0.88
-0.04
Jul
1.27
1.17
0.10
Aug
1.42
1.37
0.05
Sep
1.64
1.77
-0.13
Oct
1.44
1.68
-0.24
Nov
1.08
1.25
-0.17
Dec
0.92
1.15
-0.23
14.72
16.68
-1.96