San Antonio weather in May 2024

Expect 86°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in San Antonio in May. Check more long-term weather averages for San Antonio in May before you book your next holiday to Texas in 2024/2025.

86
86°F max day temperature
7
7 hours of sunshine per day
8
8 days with some rainfall
66
66°F min night temperature
14
14 hours of daylight per day
H
High heat & humidity
3.7
3.7 inches of monthly rainfall
11
11 (Extreme) UV index

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The May weather guide for Texas (San Antonio) 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 San Antonio in May?

Daytime temperatures usually reach 86°F in San Antonio in May with high heat and humidity, falling to 66°F at night.

How sunny is it in San Antonio in May?

There are normally 7 hours of bright sunshine each day in San Antonio in May - that's 52% of daylight hours.

Does it rain in San Antonio in May?

There are usually 8 days with some rain in San Antonio in May and the average monthly rainfall is 3.7 inches.

San Antonio May sunrise & sunset times

Browse the sunrise and sunset times for San Antonio in May 2024. Select a month to view San Antonio 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	06:51	20:11
Thursday, 16th May 2024	06:41	20:20
Friday, 31st May 2024	06:35	20:29

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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
Visa^✝	Yes
Tourist info	Texas Economic Development & Tourism Division