Viewing Station: CO-LR-402 : Fort Collins 1.8 SE
May 21, 2000 - Sep 18, 20264,446 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.14"
September 1-20, 2026(16 of 20 days covered by obs)
NOAA Normal
0.88"
Departure from Normal
-0.74" : 16% of Normal
Year-To-Date: 6.19"
Jan 1 to Sep 20, 2026(158 of 263 days covered by obs)
NOAA Normal
11.92"
Departure from Normal
-5.73" : 52% of Normal
Water Year-To-Date: 6.19"
Oct 1, 2025 to Sep 20, 2026(160 of 355 days covered by obs)
NOAA Normal
14.12"
Departure from Normal
-7.93" : 44% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.40
0.41
-0.01
Feb
0.45
0.49
-0.04
Mar
1.09
1.25
-0.16
Apr
1.97
2.00
-0.03
May
2.48
2.76
-0.28
Jun
1.74
1.69
0.05
Jul
1.56
1.48
0.08
Aug
1.35
1.37
-0.02
Sep
1.32
1.31
0.01
Oct
1.11
1.22
-0.11
Nov
0.68
0.72
-0.04
Dec
0.41
0.50
-0.09
14.56
15.20
-0.64