Climate in Fort Collins
The typical year in Fort Collins (Colorado), from 1991-2020 normals. For what's happening now, see the current forecast ; a month ahead — the 30-day outlook .
Annual mean temp
10.4°C
average across 12 months
Annual precipitation
382 mm
yearly total
Warmest month
Jul
⌀ max 31°C
Coldest month
Feb
⌀ min -9°C
Temperatures by month typical high (orange) · typical low (blue)
Precipitation by month monthly totals across the year
The short version
Region Colorado
Region Colorado
Latitude 40.5853°N
Annual mean 10.4°C
Annual precipitation 382 mm
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain
Source · 1991-2020 normals