Monthly Temperature Averages and Climate for Galveston, TX

Adventure graphic for climate page specific to each city and state

Galveston, TX has a longitude of -94.9 degrees and a latitude of 29.3 degrees.

Galveston, TX has temperatures that can go as high as 87.8 °F in June, 89.6 °F in July, and 89.7 °F in August. The hottest month is typically August.

Galveston, TX also has temperatures that can go as low as 51.7 °F in December, 50.0 °F in January, and 51.8 °F in February. The coldest month is typically January.

The wettest month for Galveston, TX is September with 15.6 inches of rain.

The annual weather and monthly temperature averages for highs and lows are presented in the table below. The weather values used to interpolate these values are provided by the US NAOO weather station values from the last 10 years.

JanFebMarAprMayJunJulAugSepOctNovDec
Average High (°F)62.664.469.877.082.687.889.689.787.980.671.664.4
Average Low (°F)50.051.857.064.371.676.978.778.875.168.058.951.7
Average Precipitation (in)8.27.46.85.15.711.514.95.115.610.97.07.4
Tree Graphic for climate page specific to city and state for annual weather site

The large size of Texas and its location at the intersection of multiple climate zones gives the state highly variable weather. The Panhandle of the state has colder winters than North Texas, while the Gulf Coast has mild winters. Snow falls multiple times each winter in the Panhandle and mountainous areas of West Texas, once or twice a year in North Texas, and once every few years in Central and East Texas. El Paso, on the western end of the state, averages 8.7 inches (220 mm) of annual rainfall, while parts of southeast Texas average as much as 64 inches (1,600 mm) per year.

In reality, each climate is unique and finding one that is suitable can be a real challenge! We hope that the information here can be the starting point of your weather and climate research for your next vacation or potentially next home.

We hope you use this information to make your travel plans to Galveston, TX or decide if living in the Galveston climate is the right choice for you!

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