Viewing Station: CO-DG-245 : Castle Rock 0.5 NNW
Feb 4, 2015 - May 6, 20263,817 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.14"
May 1-6, 2026(6 of 6 days covered by obs)
NOAA Normal
0.43"
Departure from Normal
0.71" : 268% of Normal
Year-To-Date: 4.30"
Jan 1 to May 6, 2026(125 of 126 days covered by obs)
NOAA Normal
5.46"
Departure from Normal
-1.16" : 79% of Normal
Water Year-To-Date: 5.17"
Oct 1, 2025 to May 6, 2026(217 of 218 days covered by obs)
NOAA Normal
7.97"
Departure from Normal
-2.80" : 65% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.62
0.60
0.02
Feb
0.70
0.65
0.05
Mar
1.51
1.54
-0.03
Apr
2.20
2.28
-0.08
May
2.20
2.19
0.01
Jun
1.91
2.10
-0.19
Jul
2.32
2.32
0.00
Aug
2.16
2.33
-0.17
Sep
1.35
1.41
-0.06
Oct
1.06
1.01
0.05
Nov
0.80
0.75
0.05
Dec
0.65
0.63
0.02
17.48
17.81
-0.33