San Antonio weather in June 2026

Q: How hot is it in San Antonio in June?

Daytime temperatures usually reach 26°C in San Antonio in June with low heat and humidity, falling to 17°C at night.

Q: How sunny is it in San Antonio in June?

There are normally 10 hours of bright sunshine each day in San Antonio in June - that's 69% of daylight hours.

Q: How warm is the sea around San Antonio in June?

The average sea temperature around San Antonio in June is 22°C.

Q: Does it rain in San Antonio in June?

There are usually 5 days with some rain in San Antonio in June and the average monthly rainfall is 16mm.

Expect daytime maximum temperatures of 26°C in San Antonio, Ibiza in June based on long-term weather averages. There are 10 hours of sunshine per day on average.

26
26°C max day temperature
10
10 hours of sunshine per day
6
6 days with some rainfall
17
17°C min night temperature
15
15 hours of daylight per day
L
Low heat & humidity
17
17 mm of monthly rainfall
9
9 (Very High) UV index
22
22°C sea temperature

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The June weather guide for Ibiza (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 / mm) | Imperial (°F / inches)