When to visit
Galveston Island?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Galveston Island
Lone Star State · United States of America

The best weather in Galveston Island is from March, October, December. — some variation climate

Climate score
June
54

Mixed climate

⛈Hot & rainy

Temperature
26–30°C
Hot nights — A/C advised
Feels like
29–34°C
Muggy
Precipitation
130mm
Heavy downpours · 13 days
Sunshine
11.6h
Partly cloudy
Humidity (%)
76%
Muggy
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDec
Monthly Overview
Score566374686554413659746973
ClimateCool & rainyMildHumidHumidRainyHot & rainyHot & rainyHot & rainyHot & rainyHumidRainyCool & rainy
Temperature11–17°C12–17°C17–21°C20–24°C23–27°C26–30°C27–30°C28–31°C26–29°C22–26°C18–22°C14–19°C
Feels like7–15°C8–15°C14–21°C18–25°C24–30°C29–34°C30–35°C31–36°C28–33°C22–28°C16–22°C12–18°C
Precipitation138mm
10 days
80mm
10 days
104mm
10 days
149mm
11 days
174mm
16 days
130mm
13 days
181mm
16 days
115mm
15 days
147mm
13 days
131mm
9 days
155mm
10 days
122mm
9 days
Sunshine7.1h
☀︎ 68%
7.5h
☀︎ 67%
8.3h
☀︎ 69%
9.7h
☀︎ 75%
10.1h
☀︎ 74%
11.6h
☀︎ 83%
10.9h
☀︎ 79%
11.3h
☀︎ 86%
10.1h
☀︎ 82%
9.7h
☀︎ 85%
8.0h
☀︎ 75%
7.7h
☀︎ 74%
WindNE · 32 km/hSE · 32 km/hSE · 31 km/hSE · 33 km/hSE · 32 km/hS · 28 km/hS · 26 km/hS · 24 km/hE · 26 km/hE · 28 km/hE · 29 km/hSE · 30 km/h
Humidity (%)78%82%80%77%81%76%79%76%73%72%75%81%
Day length10.5h11.2h12.0h12.9h13.6h14.0h13.8h13.2h12.3h11.5h10.7h10.3h

Frequently asked questions

What is the best time to visit Galveston Island?

The best time to visit Galveston Island is December, November, March, October, April, May, February, with temperatures between 12 °C and 27 °C. The best month is December. December is low season.

What is the weather like in Galveston Island?

Galveston Island has a climate with an overall score of 6.1/10. Annual temperatures range from 11 °C to 31 °C.

What is the hottest month in Galveston Island?

The hottest month in Galveston Island is August, with average highs of 31 °C and lows of 28 °C.

What is the rainiest month in Galveston Island?

The rainiest month in Galveston Island is July, with an average of 181 mm of precipitation.