McAllen Weather in July

The climate in McAllen during July can be summarized as very hot and reasonably dry.

July is in the summer in McAllen and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a hot 36°C (96°F), whilst at night 25°C (76°F) is normal.

On average July is the 6th wettest month of the year in McAllen with around 36mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.1 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 McAllen in July 2024.