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Flagstaff weather in May 2021
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- 2020°C max day temperature
- 44 days with some rainfall
- -2-2°C min night temperature
- 1414 hours of daylight per day
- 0No heat & humidity
- 1919 mm of monthly rainfall
- 1010 (Very High) UV index
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The May weather guide for Flagstaff, Arizona 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.
How hot is it in Flagstaff in May?
Daytime temperatures usually reach 20°C in Flagstaff in May, falling to -2°C at night.
How sunny is it in Flagstaff in May?
There are normally 12 hours of bright sunshine each day in Flagstaff in May - that's 84% of daylight hours.
Does it rain in Flagstaff in May?
There are usually 4 days with some rain in Flagstaff in May and the average monthly rainfall is 19mm.
Flagstaff sunrise & sunset times for May 2021
Browse the sunrise & sunset times for Flagstaff in May 2021. Select a month to view Flagstaff sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st May 2021||05:35||19:13|
|Sunday, 16th May 2021||05:22||19:25|
|Monday, 31st May 2021||05:14||19:36|
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Metric (°C / mm) | Imperial (°F / inches)
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Where is hot in Arizona in May for 2021/2022?
Below are average maximum temperatures at popular destinations in Arizona in May. Select a destination to see more weather parameters.
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