The weather in Monterrey in July is very hot. The average temperatures are between 23°C and 33°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Monterrey 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 Monterrey in July 2025.
If you’re planning to visit Monterrey in the near future, we highly recommend that you review the 14 day weather forecast for Monterrey before you arrive.
Temperatures
33° / 23°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
194
mm
Sun Hours
11.5
Hrs
