South Padre Island, Texas weather in April
Temperature, sea and sunshine in April: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in April
Excellent
Best time to visit: April – August, October
What is the weather like in South Padre Island, Texas in April?
In April, South Padre Island, Texas is warm: daytime highs average 26 °C, and even at night it stays warm at around 21 °C. The sea averages 22.4 °C – refreshing for a swim. The sun shines for around 7 hours a day. Rain is rare: about 5 days bring 39 mm in total. The air is often humid and muggy. It is often windy, with gusts of around 32 km/h. All in all, April is an excellent month for a holiday in South Padre Island, Texas.
April compared
How the weather changes from March to May. Tap a month to open it.
More details for April
- Daylight
- 12 h 45 min07:06 – 19:51
- UV index
- 11 · extremeclear sky, noon (estimate)All months
- Muggy days
- 21 daysdew point 18 °C or moreAll months
- Wind
- 32 km/haverage daily peakAll months
- Cloud cover
- 51 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC−5America/Chicago
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %77 %
- Sunshineweight 20 %67 %
- Few rainy daysweight 20 %96 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in April
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Windproof jacket
South Padre Island, Texas in April: quick answers
Is South Padre Island, Texas hot in April?
Warm rather than hot: in April, daytime highs in South Padre Island, Texas average 26 °C and nights cool to about 21 °C.
Can you swim in South Padre Island, Texas in April?
Yes. In April the sea averages 22.4 °C – refreshing for a swim.
Does it rain much in South Padre Island, Texas in April?
Rain is rare: about 5 days bring 39 mm in total.
South Padre Island, Texas month by month
The whole year in South Padre Island, TexasAll destinations: USAWhere to go in AprilSea temperature in April
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences