Weather in Flagstaff in May 2017

Check the weather in Flagstaff in May before you book your next holiday in Arizona. Long-term weather averages give the best indication of the weather in May 2017 and include figures for temperature, sunshine and rainfall plus sunrise & sunset times for Flagstaff, Arizona, United States.

Weather in Flagstaff in May

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

  • 20°C maximum daytime temperature in May in Flagstaff20
    20°C max day temperature
  • 12 hours of sunshine per day (84% of daylight hours) in May in Flagstaff12
    12 hours of sunshine per day
  • 4 days with some rainfall in May in Flagstaff4
    4 days with some rainfall
  • -2°C minimum night-time temperature in May in Flagstaff-2
    -2°C min night temperature
  • 14 hours of daylight per day in May in Flagstaff14
    14 hours of daylight per day
  • No heat & humidity in May in Flagstaff0
    No heat & humidity
  • 19 mm monthly rainfall in May in Flagstaff19
    19 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Flagstaff10
    10 (Very High) UV index

The average maximum daytime temperature in Flagstaff in May is a comfortable 20°C (68°F). There are usually 12 hours of bright sunshine each day, which represents 84% of the 14 hours of daylight.

Expect 19mm (0.7 inches) of rainfall across the whole of May with 4 days with some rain falling. Maximum UV levels will be very high (10 UV index) at midday when the skies are clear. The average night-time temperature is usually a very cold -2°C (28°F).

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

More about Flagstaff weather

  • Save up to 15% on car hire for USA
  • Offer available at participating locations in the USA
  • Plus receive discount on designer shopping
  • Travel before 15th February 2017 (inclusive)
Show discount code ******101

Expires at 23:59 on Friday 30th December 2016 · View all Avis offers

Flagstaff sunrise & sunset times for May 2017

Browse the sunrise & sunset times for Flagstaff in May 2017. Select a month to view Flagstaff sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st May 2017 05:35 19:13
Tuesday, 2nd May 2017 05:34 19:14
Wednesday, 3rd May 2017 05:33 19:14
Thursday, 4th May 2017 05:32 19:15
Friday, 5th May 2017 05:31 19:16
Saturday, 6th May 2017 05:30 19:17
Sunday, 7th May 2017 05:29 19:18
Monday, 8th May 2017 05:28 19:18
Tuesday, 9th May 2017 05:27 19:19
Wednesday, 10th May 2017 05:26 19:20
Thursday, 11th May 2017 05:25 19:21
Friday, 12th May 2017 05:25 19:22
Saturday, 13th May 2017 05:24 19:22
Sunday, 14th May 2017 05:23 19:23
Monday, 15th May 2017 05:22 19:24
Tuesday, 16th May 2017 05:22 19:25
Wednesday, 17th May 2017 05:21 19:26
Thursday, 18th May 2017 05:20 19:26
Friday, 19th May 2017 05:19 19:27
Saturday, 20th May 2017 05:19 19:28
Sunday, 21st May 2017 05:18 19:29
Monday, 22nd May 2017 05:18 19:29
Tuesday, 23rd May 2017 05:17 19:30
Wednesday, 24th May 2017 05:17 19:31
Thursday, 25th May 2017 05:16 19:32
Friday, 26th May 2017 05:16 19:32
Saturday, 27th May 2017 05:15 19:33
Sunday, 28th May 2017 05:15 19:34
Monday, 29th May 2017 05:14 19:34
Tuesday, 30th May 2017 05:14 19:35
Wednesday, 31st May 2017 05:14 19:35
  • Book car hire with Alamo & get Viator discount code
  • Save 10% on US attractions & excursions with Viator
  • Offer available to UK residents only

Back to top

Flagstaff weather by month

Check Flagstaff weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Back to top

More Arizona destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Related posts

Popular travel offers

Top ^