Galveston weather in August 2024

Expect 88°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Galveston in August. Check more long-term weather averages for Galveston in August before you book your next holiday to Texas in 2024/2025.

88
88°F max day temperature
9
9 hours of sunshine per day
9
9 days with some rainfall
79
79°F min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
4.3
4.3 inches of monthly rainfall
10
10 (Very High) UV index
86
86°F sea temperature

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The August weather guide for Texas (Galveston) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about the USA

How hot is it in Galveston in August?

Daytime temperatures usually reach 88°F in Galveston in August with very high heat and humidity, falling to 79°F at night.

How sunny is it in Galveston in August?

There are normally 9 hours of bright sunshine each day in Galveston in August - that's 68% of daylight hours.

How warm is the sea around Galveston in August?

The average sea temperature around Galveston in August is 86°F.

Does it rain in Galveston in August?

There are usually 9 days with some rain in Galveston in August and the average monthly rainfall is 4.3 inches.

What is the chance of a hurricane in Galveston in August?

On average less than 1 day in August in Galveston is likely to be affected by the passage of one or more tropical storms.

Galveston August sunrise & sunset times

Browse the sunrise and sunset times for Galveston in August 2024. Select a month to view Galveston sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Thursday, 1st August 2024	06:40	20:11
Friday, 16th August 2024	06:49	19:58
Saturday, 31st August 2024	06:57	19:42

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Texas - quick facts
Flight time^✝	10 hours
Time difference	UK -6 to -7 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
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Tourist info	Texas Economic Development & Tourism Division