Typical Weather in Tucson, AZ in May
92° F Avg High
64° F Avg Low
1 Rainy Days
☀️ Temperature Summary
Highs in May are typically around 92°F, which is warmer than usual in Tucson. Lows overnight are typically around 64°F. Temperatures will generally increase as the month goes on, with daily high temperatures ranging between 88°F and 97°F.
Be ready to seek shade during the day, as mid-day temperatures can be dangerous if you're caught without a way to cool off. If you're looking to beat the heat a bit, you might consider visiting in April instead, when daily highs are typically closer to 83°.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
In May you can expect close to a 2% chance of rain for any given day. It rains less than usual in May, with total rainfall for the month typically near 0 inches.
Rainfall Throughout the Year
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