South Padre Island, Texas weather in July
Temperature, sea and sunshine in July: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in July
Excellent
Best time to visit: April – August, October
What is the weather like in South Padre Island, Texas in July?
In July, South Padre Island, Texas is hot: daytime highs average 31 °C, and even at night it stays warm at around 27 °C. The sea averages 28.1 °C – lovely and warm for swimming. The sun shines for around 9 hours a day. Rain falls on about 8 days, adding up to 73 mm. On about 23 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, July is an excellent month for a holiday in South Padre Island, Texas.
July compared
How the weather changes from June to August. Tap a month to open it.
More details for July
- Daylight
- 13 h 38 min06:45 – 20:23
- UV index
- 12 · extremeclear sky, noon (estimate)All months
- Muggy days
- 31 daysdew point 18 °C or moreAll months
- Wind
- 27 km/haverage daily peakAll months
- Cloud cover
- 42 %on averageAll months
- Hot days
- 23 days30 °C or moreAll months
- Time zone
- UTC−5America/Chicago
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %100 %
- Sunshineweight 20 %98 %
- Few rainy daysweight 20 %74 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in July
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
South Padre Island, Texas in July: quick answers
Is South Padre Island, Texas hot in July?
Yes. In July, South Padre Island, Texas is hot: daytime highs average 31 °C and nights stay around 27 °C. On about 23 days the thermometer climbs to 30 °C or more.
Can you swim in South Padre Island, Texas in July?
Yes. In July the sea averages 28.1 °C – lovely and warm for swimming.
Does it rain much in South Padre Island, Texas in July?
Rain falls on about 8 days, adding up to 73 mm.
South Padre Island, Texas month by month
The whole year in South Padre Island, TexasAll destinations: USAWhere to go in JulySea temperature in July
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