The temperatures in Hermosillo during July are extremely high, between 29°C and hot as 37°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Hermosillo during the month of July. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Hermosillo in July 2026.
If you’re planning to visit Hermosillo in the near future, we highly recommend that you review the 14 day weather forecast for Hermosillo before you arrive.
Temperatures
37° / 29°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
154
mm
Sun Hours
11.8
Hrs
