South Padre Island Weather in March

The climate in South Padre Island during March can be summarized as warm, humid and dry.

March is in the spring in South Padre Island and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 15°C (59°F) is normal.

On average March is the driest month of the year in South Padre Island with around 21mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 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 South Padre Island in March 2024.