Viewing Station: CO-DG-314 : Castle Rock 1.7 E
Jun 14, 2020 - Sep 9, 20251,748 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.13"
September 1-16, 2025(9 of 16 days covered by obs)
NOAA Normal
0.76"
Departure from Normal
-0.63" : 17% of Normal
Year-To-Date: 14.93"
Jan 1 to Sep 16, 2025(241 of 259 days covered by obs)
NOAA Normal
15.20"
Departure from Normal
-0.27" : 98% of Normal
Water Year-To-Date: 18.97"
Oct 1, 2024 to Sep 16, 2025(333 of 351 days covered by obs)
NOAA Normal
17.83"
Departure from Normal
1.14" : 106% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.67
0.60
0.07
Feb
0.76
0.65
0.11
Mar
1.58
1.60
-0.02
Apr
2.38
2.30
0.08
May
2.32
2.22
0.10
Jun
1.99
2.13
-0.14
Jul
2.46
2.37
0.09
Aug
2.28
2.49
-0.21
Sep
1.43
1.44
-0.01
Oct
1.09
1.04
0.05
Nov
0.83
0.76
0.07
Dec
0.71
0.64
0.07
18.50
18.24
0.26