San Antonio weather in August 2025

Expect 29°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in San Antonio in August. Check more long-term weather averages for San Antonio in August before you book your next holiday to Ibiza in 2025/2026.

  • 29°C maximum daytime temperature in August in San Antonio29
    29°C max day temperature
  • 10 hours of sunshine per day
  • 5 days with some rainfall in August in San Antonio5
    5 days with some rainfall
  • 21°C minimum night-time temperature in August in San Antonio21
    21°C min night temperature
  • 14 hours of daylight per day in August in San Antonio14
    14 hours of daylight per day
  • Moderate heat & humidity in August in San AntonioM
    Moderate heat & humidity
  • 27 mm monthly rainfall in August in San Antonio27
    27 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in San Antonio8
    8 (Very High) UV index
  • 26°C sea temperature in August in San Antonio26
    26°C sea temperature

More about San Antonio

San Antonio by month

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

Recommended for Ibiza

  • Find car hire worldwide from as little as £1 a day
  • Book car hire with no hidden costs & best price guarantee
  • Free cancellation up to 48 hours before pickup

The August 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)

Back to top

More about Ibiza

How hot is it in San Antonio in August?

Daytime temperatures usually reach 29°C in San Antonio in August with moderate heat and humidity, falling to 21°C at night.

How sunny is it in San Antonio in August?

There are normally 10 hours of bright sunshine each day in San Antonio in August - that's 70% of daylight hours.

How warm is the sea around San Antonio in August?

The average sea temperature around San Antonio in August is 26°C.

Does it rain in San Antonio in August?

There are usually 5 days with some rain in San Antonio in August and the average monthly rainfall is 27mm.

San Antonio August sunrise & sunset times

Browse the sunrise and sunset times for San Antonio in August 2025. Select a month to view San Antonio sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:56 20:06
Saturday, 16th August 2025 06:09 19:48
Sunday, 31st August 2025 06:23 19:27

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^