Viewing Station: CO-AR-85 : Centennial 5.5 E
Sep 1, 2003 - Sep 17, 20268,371 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.75"
September 1-17, 2026(17 of 17 days covered by obs)
NOAA Normal
0.69"
Departure from Normal
0.06" : 108% of Normal
Year-To-Date: 10.03"
Jan 1 to Sep 17, 2026(259 of 260 days covered by obs)
NOAA Normal
12.92"
Departure from Normal
-2.89" : 78% of Normal
Water Year-To-Date: 10.81"
Oct 1, 2025 to Sep 17, 2026(351 of 352 days covered by obs)
NOAA Normal
15.08"
Departure from Normal
-4.27" : 72% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.45
0.58
-0.13
Feb
0.48
0.62
-0.14
Mar
1.08
1.33
-0.25
Apr
1.82
2.21
-0.39
May
2.17
2.35
-0.18
Jun
1.93
2.09
-0.16
Jul
2.38
2.23
0.15
Aug
1.92
2.13
-0.21
Sep
1.22
1.41
-0.19
Oct
1.03
1.14
-0.11
Nov
0.67
0.82
-0.15
Dec
0.46
0.60
-0.14
15.61
17.51
-1.90