Viewing Station: CO-LR-412 : Fort Collins 2.9 NW
May 17, 2001 - Sep 18, 20268,537 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.11"
September 1-20, 2026(18 of 20 days covered by obs)
NOAA Normal
0.93"
Departure from Normal
-0.82" : 12% of Normal
Year-To-Date: 8.90"
Jan 1 to Sep 20, 2026(261 of 263 days covered by obs)
NOAA Normal
12.59"
Departure from Normal
-3.69" : 71% of Normal
Water Year-To-Date: 10.23"
Oct 1, 2025 to Sep 20, 2026(353 of 355 days covered by obs)
NOAA Normal
14.95"
Departure from Normal
-4.72" : 68% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.43
0.42
0.01
Feb
0.50
0.53
-0.03
Mar
1.20
1.33
-0.13
Apr
2.06
2.10
-0.04
May
2.66
2.80
-0.14
Jun
1.79
1.85
-0.06
Jul
1.59
1.80
-0.21
Aug
1.43
1.44
-0.01
Sep
1.39
1.46
-0.07
Oct
1.16
1.26
-0.10
Nov
0.73
0.79
-0.06
Dec
0.47
0.50
-0.03
15.41
16.28
-0.87