Viewing Station: CO-AD-277 : Thornton 2.4 NNW
Aug 21, 2025 - Sep 5, 202511 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.10"
September 1-8, 2025(5 of 8 days covered by obs)
NOAA Normal
0.31"
Departure from Normal
-0.21" : 32% of Normal
Year-To-Date: 0.32"
Jan 1 to Sep 8, 2025(16 of 251 days covered by obs)
NOAA Normal
10.92"
Departure from Normal
-10.60" : 3% of Normal
Water Year-To-Date: 0.32"
Oct 1, 2024 to Sep 8, 2025(16 of 343 days covered by obs)
NOAA Normal
13.02"
Departure from Normal
-12.70" : 2% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.43
0.48
-0.05
Feb
0.49
0.54
-0.05
Mar
0.99
1.29
-0.30
Apr
1.81
1.97
-0.16
May
2.34
2.37
-0.03
Jun
1.47
1.46
0.01
Jul
1.63
1.62
0.01
Aug
1.45
1.43
0.02
Sep
1.17
1.20
-0.03
Oct
0.97
1.11
-0.14
Nov
0.67
0.78
-0.11
Dec
0.46
0.56
-0.10
13.88
14.81
-0.93