Galveston weather in May 2024

Expect 27°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Galveston in May. Check more long-term weather averages for Galveston in May before you book your next holiday to Texas in 2024/2025.

27
27°C max day temperature
9
9 hours of sunshine per day
7
7 days with some rainfall
22
22°C min night temperature
14
14 hours of daylight per day
M
Moderate heat & humidity
99
99 mm of monthly rainfall
10
10 (Very High) UV index
25
25°C sea temperature

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The May 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 / mm) | Imperial (°F / inches)

More about the USA

How hot is it in Galveston in May?

Daytime temperatures usually reach 27°C in Galveston in May with moderate heat and humidity, falling to 22°C at night.

How sunny is it in Galveston in May?

There are normally 9 hours of bright sunshine each day in Galveston in May - that's 62% of daylight hours.

How warm is the sea around Galveston in May?

The average sea temperature around Galveston in May is 25°C.

Does it rain in Galveston in May?

There are usually 7 days with some rain in Galveston in May and the average monthly rainfall is 99mm.

Galveston May sunrise & sunset times

Browse the sunrise and sunset times for Galveston in May 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
Wednesday, 1st May 2024	06:37	19:56
Thursday, 16th May 2024	06:26	20:05
Friday, 31st May 2024	06:20	20:14

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