San Antonio Weather in April

What's the weather like in San Antonio (Aguadilla) in April 2024?

The climate in San Antonio during April can be summarized as hot, humid and wet.

April is in the spring in San Antonio and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 21°C (69°F) is normal.

San Antonio weather averages (imperial / metric)
Daytime temperature 27.7°C 81.9°F
Nightly temperature 20.5°C 68.9°F
Average temperature 24.1°C 75.4°F
Daily sunshine 9.3 hrs
Avg rainfall 137 mm 5.4 ins
Rainy days 13 days
Sea temperature 26.8°C 80.2°F
Humidity 77%
Windspeed 15.8kph 10 mph

On average April is the 5th driest month of the year in San Antonio with around 137mm 5.4 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 9.3 hours of sunshine per day.

April temperatures in San Antonio

San Antonio average temperature in April

April rainfall

San Antonio average rain in April

April hourly sunshine

San Antonio average rain in April

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 San Antonio in April 2024.

Other monthly averages

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UV index Best time to go?

San Antonio weather stats

San Antonio weather statistics
Hottest month: July 29.1°C 84.4°F
Driest month: February 71mm 2.8ins
Sunniest month: March 9.5hrs
Coldest month: February 26.2°C 79.2°F
Wettest month: May 235mm 9.3ins
Map showing location of San Antonio (18.49217, -67.09851) San Antonio map pin © Google

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