Viewing Station: CO-AD-207 : Thornton 3.9 NNE
Dec 26, 2014 - Sep 28, 2026968 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.62"
September 1-28, 2026(16 of 28 days covered by obs)
NOAA Normal
1.10"
Departure from Normal
-0.48" : 56% of Normal
Year-To-Date: 5.77"
Jan 1 to Sep 28, 2026(127 of 271 days covered by obs)
NOAA Normal
11.82"
Departure from Normal
-6.05" : 49% of Normal
Water Year-To-Date: 6.77"
Oct 1, 2025 to Sep 28, 2026(171 of 363 days covered by obs)
NOAA Normal
13.92"
Departure from Normal
-7.15" : 49% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.44
0.42
0.02
Feb
0.49
0.48
0.01
Mar
0.97
1.24
-0.27
Apr
1.82
1.89
-0.07
May
2.36
2.34
0.02
Jun
1.49
1.45
0.04
Jul
1.67
1.54
0.13
Aug
1.48
1.47
0.01
Sep
1.18
1.17
0.01
Oct
0.97
1.08
-0.11
Nov
0.68
0.73
-0.05
Dec
0.45
0.51
-0.06
14.00
14.32
-0.32