Fort Collins weather in December 2019

  • 6°C maximum daytime temperature in December in Fort Collins6
    6°C max day temperature
  • 6 hours of sunshine per day
  • 6 days with some rainfall in December in Fort Collins6
    6 days with some rainfall
  • -9°C minimum night-time temperature in December in Fort Collins-9
    -9°C min night temperature
  • 9 hours of daylight per day in December in Fort Collins9
    9 hours of daylight per day
  • No heat & humidity in December in Fort Collins0
    No heat & humidity
  • 12 mm monthly rainfall in December in Fort Collins12
    12 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Fort Collins2
    2 (Low) UV index
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The December weather guide for Fort Collins, Colorado shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

Fort Collins sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Fort Collins in December 2019. Select a month to view Fort Collins sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Sunday, 1st December 2019 07:04 16:34
Monday, 16th December 2019 07:17 16:35
Tuesday, 31st December 2019 07:24 16:43
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Where's warm in Colorado in December?

Below are average maximum temperatures at popular destinations in Colorado in December. Select a destination to see more weather parameters.

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