Viewing Station: CO-LR-1228 : Fort Collins 2.5 WSW
May 14, 2020 - Sep 20, 20261,890 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.37"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
0.91"
Departure from Normal
-0.54" : 41% of Normal
Year-To-Date: 6.53"
Jan 1 to Sep 20, 2026(133 of 263 days covered by obs)
NOAA Normal
12.64"
Departure from Normal
-6.11" : 52% of Normal
Water Year-To-Date: 7.17"
Oct 1, 2025 to Sep 20, 2026(175 of 355 days covered by obs)
NOAA Normal
15.04"
Departure from Normal
-7.87" : 48% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.45
0.45
0.00
Feb
0.52
0.56
-0.04
Mar
1.22
1.37
-0.15
Apr
2.08
2.10
-0.02
May
2.60
2.86
-0.26
Jun
1.79
1.90
-0.11
Jul
1.61
1.67
-0.06
Aug
1.46
1.57
-0.11
Sep
1.36
1.36
0.00
Oct
1.16
1.28
-0.12
Nov
0.76
0.79
-0.03
Dec
0.48
0.54
-0.06
15.49
16.45
-0.96