Weather by month

Tucson

Arizona

A desert valley ringed by mountains, where summer is split in half by the storms everyone waits for.

The best time to come

March and April are the wildflower-and-patio months; late October into November swaps the blooms for cool nights and the city's best street festivals. Summer works if you love thunderstorms and are willing to drive up Mount Lemmon.

The year at a glance

Month Highs / lows Temperature range Wet days
January 67° / 41° 2
February 69° / 43° 2
March 76° / 48° 2
April 83° / 53° 1
May 92° / 62° 1
June 101° / 71° 1
July 100° / 76° 5
August 99° / 75° 4
September 95° / 70° 2
October 86° / 59° 2
November 75° / 48° 1
December 66° / 41° 3

Tucson facts