Galveston Island State Park

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Coastal / Island
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Availability

Each day shows how many of this campground’s sites are open.

About this spot

Typical weather

Air temperature

Average daily high-low
Average daily high and low air temperature, January through DecemberEach vertical bar shows a monthly average daily high and low in degrees Fahrenheit.61°48°JJanuary: average high 61°F, average low 48°F63°50°FFebruary: average high 63°F, average low 50°F70°59°MMarch: average high 70°F, average low 59°F76°66°AApril: average high 76°F, average low 66°F82°73°MMay: average high 82°F, average low 73°F87°79°JJune: average high 87°F, average low 79°F87°79°JJuly: average high 87°F, average low 79°F88°79°AAugust: average high 88°F, average low 79°F86°75°SSeptember: average high 86°F, average low 75°F81°69°OOctober: average high 81°F, average low 69°F72°61°NNovember: average high 72°F, average low 61°F67°55°DDecember: average high 67°F, average low 55°F

5-year average · Open-Meteo

Gulf of Mexico

Average water temperature
Average water temperature for Gulf of Mexico, January through DecemberEach point shows the monthly average water temperature in degrees Fahrenheit.53°JJanuary: average water temperature 53°F44°FFebruary: average water temperature 44°F64°MMarch: average water temperature 64°F73°AApril: average water temperature 73°F78°MMay: average water temperature 78°F83°JJune: average water temperature 83°F85°JJuly: average water temperature 85°F86°AAugust: average water temperature 86°F82°SSeptember: average water temperature 82°F72°OOctober: average water temperature 72°F63°NNovember: average water temperature 63°F58°DDecember: average water temperature 58°F

Water: Water Quality Portal — 13 field-sample stations

Nearby campgrounds

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Job Beason Park

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Brazos Bend State Park

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Sea Rim State Park

Sea Rim State Park

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Walter Umphrey State Park RV area

75 mi away