Tucson is the sunniest city in the United States! With more than 350 days of sunshine every year, that means there's more time to enjoy all the amazing outdoor activities, events and fun things to do in the Old Pueblo.
Tucson days are warm and sunny, and nights are cool and comfortable. Our mild temperatures during spring, fall and winter are legendary. While temperatures rise in the summer, low humidity keeps even the warmest days enjoyable.
While Tucson is located in the Sonoran Desert, the landscape is surprisingly lush. Thanks to our two rainy seasons in late summer and early winter, specially-adapted desert plants thrive all over Southern Arizona.
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Compiled from Western Regional Climate Center and U.S. Weather Bureau Reports