Fort Collins weather in May 2021

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21
21°C max day temperature
10
10 hours of sunshine per day
11
11 days with some rainfall
6
6°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
70
70 mm of monthly rainfall
9
9 (Very High) UV index

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The May 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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How hot is it in Fort Collins in May?

Daytime temperatures usually reach 21°C in Fort Collins in May, falling to 6°C at night.

How sunny is it in Fort Collins in May?

There are normally 10 hours of bright sunshine each day in Fort Collins in May - that's 66% of daylight hours.

Does it rain in Fort Collins in May?

There are usually 11 days with some rain in Fort Collins in May and the average monthly rainfall is 70mm.

Fort Collins sunrise & sunset times for May 2021

Browse the sunrise & sunset times for Fort Collins in May 2021. Select a month to view Fort Collins sunrise & sunset times for the next twelve months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec