Viewing Station: CO-DG-62 : Castle Rock 1.7 SSW
Jul 25, 2004 - Sep 7, 20257,375 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.07"
September 1-7, 2025(6 of 7 days covered by obs)
NOAA Normal
0.32"
Departure from Normal
-0.25" : 22% of Normal
Year-To-Date: 15.97"
Jan 1 to Sep 7, 2025(248 of 250 days covered by obs)
NOAA Normal
14.28"
Departure from Normal
1.69" : 112% of Normal
Water Year-To-Date: 19.36"
Oct 1, 2024 to Sep 7, 2025(338 of 342 days covered by obs)
NOAA Normal
16.90"
Departure from Normal
2.46" : 115% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.65
0.68
-0.03
Feb
0.74
0.69
0.05
Mar
1.58
1.51
0.07
Apr
2.31
2.33
-0.02
May
2.25
2.21
0.04
Jun
1.96
2.02
-0.06
Jul
2.27
2.63
-0.36
Aug
2.20
2.46
-0.26
Sep
1.39
1.44
-0.05
Oct
1.08
1.11
-0.03
Nov
0.85
0.84
0.01
Dec
0.69
0.73
-0.04
17.97
18.65
-0.68