Colorado weather in January 2020

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

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The January weather guide for 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)  |  Imperial (°F)

Guide to Colorado weather in January

The average maximum daytime temperature in Colorado in January is a cold 6°C (43°F). The average night-time temperature is usually a very cold -9°C (16°F). There are usually 7 hours of bright sunshine each day, which represents 71% of the 10 hours of daylight.

Expect 13mm (0.5 inches) of rainfall across the whole of January with 6 days with some rain falling. Maximum UV levels will be low (2 UV index) at midday when the skies are clear.

The weather in Colorado in January is represented by Denver.

Colorado sunrise & sunset times for January 2020

Browse the sunrise & sunset times for Colorado in January 2020. Select a month to view Colorado sunrise & sunset times for the next twelve months. The Colorado sunrise & sunset times shown below are for Denver.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2020 07:21 16:46
Thursday, 16th January 2020 07:19 17:01
Friday, 31st January 2020 07:09 17:18
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