Hot
Average highs reach 32°C, so days can feel very hot.
September verdict
South Padre Island, Texas, United States in September
Weather score69Good
Good for holiday weather
Average highs reach 32°C, so days can feel very hot. Sunshine averages 8.2h per day, so bright days are a strong part of the month. Rainfall averages 144mm, so some wet days are possible.
September weather
Monthly averages
Temp
32°C
Rain
144mm
Sun
8.2h
Sea
29°C
Weather score
69
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 144mm, so some wet days are possible.
Bright
Sunshine averages 8.2h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare South Padre Island, Texas, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September32°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
September144mm average rain
September is one of South Padre Island's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to April, July, and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September8.2 hours average sun
September sits close to South Padre Island's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September29°C average sea
September is one of South Padre Island's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJune to October
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
September69 weather score
September scores above South Padre Island's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsApril to August and October
These months have the strongest weather score in the monthly averages.
