Viewing Station: CO-DG-366 : Castle Rock 1.1 SSW
Jun 21, 2024 - Oct 21, 2025246 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.19"
October 1-23, 2025(20 of 23 days covered by obs)
NOAA Normal
0.80"
Departure from Normal
-0.61" : 24% of Normal
Year-To-Date: 13.67"
Jan 1 to Oct 23, 2025(228 of 296 days covered by obs)
NOAA Normal
16.15"
Departure from Normal
-2.48" : 85% of Normal
Water Year-To-Date: 0.19"
Oct 1, 2025 to Oct 23, 2025(20 of 23 days covered by obs)
NOAA Normal
0.80"
Departure from Normal
-0.61" : 24% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.65
0.62
0.03
Feb
0.74
0.66
0.08
Mar
1.58
1.53
0.05
Apr
2.31
2.30
0.01
May
2.25
2.19
0.06
Jun
1.96
2.07
-0.11
Jul
2.27
2.41
-0.14
Aug
2.20
2.32
-0.12
Sep
1.39
1.41
-0.02
Oct
1.08
1.03
0.05
Nov
0.85
0.77
0.08
Dec
0.69
0.67
0.02
17.97
17.98
-0.01