McAllen Weather in April

The climate in McAllen during April can be summarized as hot, humid and reasonably dry.

April is in the spring in McAllen and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 31°C (87°F), whilst at night 20°C (67°F) is normal.

On average April is the 6th driest month of the year in McAllen with around 34mm 1.3 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 7 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 April 2024.