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Flagstaff
Weather averages
ClimateForecastSeptemberOctober >>

Flagstaff (AZ) Climate by Month

The graphs below provide an overview of the climate in Flagstaff (Arizona), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Forecast for Flagstaff (AZ)

Sun   Sep 22
22°C | 3°C
E 18 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
Mon   Sep 23
23°C | 4°C
E 18 km/h
clear and no rain

clear and no rain

hourly forecast
Tue   Sep 24
25°C | 4°C
E 14 km/h
clear and no rain

clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Flagstaff in the United States of America

During the months of August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Does Flagstaff have a dry season?
    Yes, the months of April, May and June are very dry.
  • Which is the warmest month in Flagstaff?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Flagstaff?
    The coldest month is January with an average maximum temperature of 6°C.
  • Which is the wettest month in Flagstaff?
    August tops the wettest month list with 95 mm of rainfall.
  • Which is the driest month in Flagstaff?
    June is the driest month with 9 mm of precipitation.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     

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