Galveston weather in March 2025

Expect 68°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Galveston in March. Check more long-term weather averages for Galveston in March before you book your next holiday to Texas in 2025/2026.

68
68°F max day temperature
7
7 hours of sunshine per day
7
7 days with some rainfall
55
55°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
2.2
2.2 inches of monthly rainfall
8
8 (Very High) UV index
63
63°F sea temperature

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The March 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 March?

Daytime temperatures usually reach 68°F in Galveston in March, falling to 55°F at night.

How sunny is it in Galveston in March?

There are normally 7 hours of bright sunshine each day in Galveston in March - that's 55% of daylight hours.

How warm is the sea around Galveston in March?

The average sea temperature around Galveston in March is 63°F.

Does it rain in Galveston in March?

There are usually 7 days with some rain in Galveston in March and the average monthly rainfall is 2.2 inches.

Galveston March sunrise & sunset times

Browse the sunrise and sunset times for Galveston in March 2025. 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
Saturday, 1st March 2025	06:44	18:19
Sunday, 16th March 2025	06:27	18:28
Monday, 31st March 2025	06:10	18:37

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