Tucson weather in July
“The kind of pleasant weather you build a trip around.”
Roughly 9 rainy days across the month, on average.
July is Tucson's hottest month, with average highs of 37.7°C (100°F) and lows of 25.7°C (78°F). You'll experience intense desert heat during the day, though nights offer some relief. The monsoon season brings occasional thunderstorms, with about 50mm of rainfall spread across 7-8 days. Despite the rain, expect plenty of sunshine—around 11.7 hours daily—making for dramatic afternoon storms followed by clear skies.
July transforms Tucson into a quieter destination as many locals escape the heat. The city's cultural scene slows down, though some outdoor festivals continue. Crowds thin considerably, giving you a more authentic, less touristy experience. The intense heat keeps most visitors away, making it an ideal time for budget-conscious travelers seeking solitude.
If you're visiting Tucson in July 2026, prepare for extreme heat and plan indoor activities during peak afternoon hours (11am–5pm). Early morning hikes and evening exploration work best. The monsoon rains are brief but refreshing, and the low tourist season means better hotel deals and shorter lines at attractions.
What to pack for Tucson in July
Pack lightweight, breathable clothing designed for extreme heat and occasional monsoon rain. Loose-fitting fabrics in light colors reflect heat and keep you comfortable. Include sun protection and a light rain layer for sudden afternoon storms.
- Lightweight linen shirt
- Wide-brimmed sun hat
- UV-blocking sunglasses
- Light rain jacket
- Breathable hiking sandals
What to pack for Tucson in July
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Where to stay in Tucson
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Tucson across trusted platforms.
Compare hotels on Booking.com→Things worth doing
Early morning desert hikes at Sabino Canyon, indoor exploration of Arizona State Museum, evening visits to Mission San Xavier del Bac, stargazing at Mount Lemmon Observatory.
July vs. the rest of the year
How this month compares in Tucson. Tap any month to read more.
highlighted months are among the best time to visit.
Best time to visit Tucson
While July has its own character in Tucson, the data-backed best months to visit Tucson are February, March, April, November. These months combine the most favourable temperatures, rainfall, and sunshine across a ten-year climate record.
See the full best-time-to-visit guide for TucsonOther places with a similar climate right now
Tucson in July — FAQ
Q01Is July a good time to visit Tucson?
Is July a good time to visit Tucson?
It is a challenging month — you may want to consider another time of year. In July, Tucson averages a high of 38°C (100°F) and a low of 26°C (78°F), with 58mm of rainfall across roughly 9 rainy days.
Q02What is the average temperature in Tucson in July?
What is the average temperature in Tucson in July?
The average high temperature in Tucson during July is 38°C (100°F), with an average low of 26°C (78°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Tucson have in July?
How many rainy days does Tucson have in July?
Tucson averages approximately 9 rainy days in July, with a total monthly rainfall of about 58mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Tucson in July?
What should I pack for Tucson in July?
For Tucson in July, pack light, breathable clothing (cotton or linen), sunscreen and sunglasses, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Tucson in July?
How crowded is Tucson in July?
Tourist crowds in Tucson during July are typically high — this is peak season, expect crowds and higher prices. Consider this when planning accommodation — prices track crowd levels closely.