Viewing Station: CO-DG-366 : Castle Rock 1.1 SSW
Jun 21, 2024 - Jun 29, 2026319 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-18, 2026(0 of 18 days covered by obs)
NOAA Normal
0.83"
Departure from Normal
-0.83" : 0% of Normal
Year-To-Date: 5.23"
Jan 1 to Sep 18, 2026(94 of 261 days covered by obs)
NOAA Normal
14.79"
Departure from Normal
-9.56" : 35% of Normal
Water Year-To-Date: 5.83"
Oct 1, 2025 to Sep 18, 2026(170 of 353 days covered by obs)
NOAA Normal
17.41"
Departure from Normal
-11.58" : 33% 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