Weather Forecast and Radar for Flagstaff, Arizona

Weather in Flagstaff, AZ

Flagstaff, Arizona, located at the base of the San Francisco Peaks in Northern Arizona, experiences four distinct seasons throughout the year.

Spring in Flagstaff is typically cool and dry, with temperatures ranging from the low 40s to the mid 70s. Rain is common during the month of April and May, with an average of 5 inches of precipitation each month.

Summer in Flagstaff is usually mild and dry, with temperatures ranging from the upper 50s to the lower 90s. Rainfall is much less common in the summer, with an average of only two inches of precipitation for the months of June, July and August.

Fall in Flagstaff is usually mild and dry, with temperatures ranging from the low 30s to the mid 70s. Rainfall is common during the months of September and October, with an average of three to four inches of precipitation each month.

Winter in Flagstaff is usually cold and snowy, with temperatures ranging from the low teens to the mid 40s. Snowfall is common during the months of November, December and January, with an average of 12-14 inches of snow each month.

Fast Facts About Flagstaff, AZ

As of 2020, the city population is 79624.

Major Cities Nearby Flagstaff, AZ

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Flagstaff, Arizona.