Mazatlán Weather in July

The climate in Mazatlán during July can be summarized as very hot, humid and wet.

July is in the summer in Mazatlán and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 25°C (78°F) is normal.

On average July is the 3rd wettest month of the year in Mazatlán with around 175mm 6.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.4 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Mazatlán in July 2024.