Viewing Station: CO-DG-177 : Castle Rock 2.7 ENE
Apr 27, 2012 - Dec 7, 2025289 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.57"
December 1-8, 2025(4 of 8 days covered by obs)
NOAA Normal
0.17"
Departure from Normal
0.40" : 345% of Normal
Year-To-Date: 11.54"
Jan 1 to Dec 8, 2025(143 of 342 days covered by obs)
NOAA Normal
17.04"
Departure from Normal
-5.50" : 68% of Normal
Water Year-To-Date: 1.07"
Oct 1, 2025 to Dec 8, 2025(11 of 69 days covered by obs)
NOAA Normal
1.96"
Departure from Normal
-0.89" : 55% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.61
0.59
0.02
Feb
0.67
0.65
0.02
Mar
1.42
1.54
-0.12
Apr
2.20
2.28
-0.08
May
2.25
2.27
-0.02
Jun
1.94
2.13
-0.19
Jul
2.44
2.47
-0.03
Aug
2.19
2.44
-0.25
Sep
1.36
1.44
-0.08
Oct
1.03
1.07
-0.04
Nov
0.76
0.78
-0.02
Dec
0.64
0.65
-0.01
17.51
18.31
-0.80