San Jose weather in August 2025

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

  • 29°C maximum daytime temperature in August in San Jose29
    29°C max day temperature
  • 10 hours of sunshine per day
  • 5 days with some rainfall in August in San Jose5
    5 days with some rainfall
  • 21°C minimum night-time temperature in August in San Jose21
    21°C min night temperature
  • 14 hours of daylight per day in August in San Jose14
    14 hours of daylight per day
  • Moderate heat & humidity in August in San JoseM
    Moderate heat & humidity
  • 27 mm monthly rainfall in August in San Jose27
    27 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in San Jose8
    8 (Very High) UV index
  • 26°C sea temperature in August in San Jose26
    26°C sea temperature

More about San Jose

San Jose by month

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

Recommended for Ibiza

  • Save £200 per couple on holidays with myJet2
  • £100 off per person for myJet2 (otherwise £90 off)
  • Travel before 14th November 2026 (inclusive)

Expires at 23:59 on Tuesday 3rd Dec 2024 · View all Jet2holidays offers

Jet2holidaysJet2holidays deal finder

The August weather guide for Ibiza (San Jose) 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 Jose in August?

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

How sunny is it in San Jose in August?

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

How warm is the sea around San Jose in August?

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

Does it rain in San Jose in August?

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

San Jose August sunrise & sunset times

Browse the sunrise and sunset times for San Jose in August 2025. Select a month to view San Jose 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 ^