Flagstaff Weather in May

   
 
 

Check the Weather in Flagstaff, Arizona in May before you book your next holiday. This gives the best indication of the weather in May and includes figures for temperature, sunshine and rainfall.

The good news is that if you fancy going on holiday in May, you definitely won't have to fly as far as in previous months to find warm rays of sunshine, or even beach friendly weather. It's also early in the European holiday season, so hotels are freshly cleaned and it's generally uncrowded, even though the weather in May means temperatures aren't yet at their peak.

Max Daytime Temperature (°C) 20°C (68°F) Max Daytime Temperature in May in Flagstaff 20°C (68°F) in May
Min Night-time Temperature (°C) 2°C (36°F) Min Night-time Temperature in May in Flagstaff 2°C (36°F) in May
Hours of Sunshine (Daily) 12 Hours of Bright Sunshine per day (84% of Daylight Hours) in May in Flagstaff 12 Hours per day in May
Hours of Daylight (Daily) 14 Hours of Daylight in May in Flagstaff 14 Hours per day in May
Heat and Humidity Discomfort No heat & humidity in May in Flagstaff None in May
Days with some Rainfall 4 Days with some Rainfall in May in Flagstaff 4 Days in May
Monthly Rainfall (mm) 18 mm (0.7 inches) Monthly Rainfall in May in Flagstaff 18 mm (0.7 inches) in May
UV Index (Maximum) UV (Maximum) Index 10 (Very High) in May in Flagstaff 10 (Very High) in May
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Metric (°C)  |  Imperial (°F) 
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Low online deposits from £150 with BA - British Airways Low online deposits from £150 with BA
Pay low deposits from £150 on holiday (flight+hotel and flight+car) bookings with British Airways. Remaining balance is then due 10 weeks prior to departure.

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Select a destination from the Arizona Map to view the may weather guide. Alternatively, select from the list of destinations below the map. Can't find the Arizona weather destination you are after? Try the Destination Search.

Grand Canyon   Lake Havasu City   Monument Valley   Phoenix   Show Low   Sierra Vista   Tucson   Yuma  

Flagstaff weather by month

Check the weather for a particular month in Flagstaff by selecting a month from the list below. Alternatively check which month usually has the Best Weather in Flagstaff. If you are not sure where to go, why not try our Holiday Planner.

   
 
 

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