Port Aransas Weather in March

What's the weather like in Port Aransas (Texas) in March 2025?

The climate in Port Aransas during March can be summarized as warm and dry.

March is in the spring in Port Aransas and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 13°C (56°F) is normal.

Port Aransas weather averages (imperial / metric)
Daytime temperature 24.1°C 75.4°F
Nightly temperature 13.1°C 55.6°F
Average temperature 18.6°C 65.5°F
Daily sunshine 6.9 hrs
Avg rainfall 29 mm 1.2 ins
Rainy days 5 days
Sea temperature 19.5°C 67.1°F
Humidity 74%
Windspeed 22.3kph 14 mph

On average March is the driest month of the year in Port Aransas with around 29mm 1.2 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.9 hours of sunshine per day.

March temperatures in Port Aransas

Port Aransas average temperature in March

March rainfall

Port Aransas average rain in March

March hourly sunshine

Port Aransas average rain in March

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 Port Aransas in March 2025.

Other monthly averages

Best places to visit in March

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Port Aransas weather stats

Port Aransas weather statistics
Hottest month: July 33.7°C 92.7°F
Driest month: March 29mm 1.1ins
Sunniest month: July 11.2hrs
Coldest month: January 18.2°C 64.8°F
Wettest month: September 144mm 5.7ins
Map showing location of Port Aransas (27.83392, -97.0611) Port Aransas map pin © Google

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