South Australia weather in April 2025

Expect 23°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in South Australia in April. Check more long-term weather averages for South Australia in April before you book your next holiday to South Australia in 2025/2026.

  • 23°C maximum daytime temperature in April in South Australia (Adelaide)23
    23°C max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in April in South Australia (Adelaide)6
    6 days with some rainfall
  • 12°C minimum night-time temperature in April in South Australia (Adelaide)12
    12°C min night temperature
  • 11 hours of daylight per day in April in South Australia (Adelaide)11
    11 hours of daylight per day
  • No heat & humidity in April in South Australia (Adelaide)0
    No heat & humidity
  • 46 mm monthly rainfall in April in South Australia (Adelaide)46
    46 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in South Australia (Adelaide)5
    5 (Moderate) UV index
  • 19°C sea temperature in April in South Australia (Adelaide)19
    19°C sea temperature

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The April weather guide for South Australia (Adelaide) 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.

Top South Australia destinations

Below are average maximum temperatures at popular countries, regions and places in South Australia in April. Select a holiday destination to see more weather parameters.

All South Australia destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Australia

How hot is it in South Australia in April?

Daytime temperatures usually reach 23°C in Adelaide, South Australia in April, falling to 12°C at night.

How sunny is it in South Australia in April?

There are normally 7 hours of bright sunshine each day in Adelaide, South Australia in April - that's 65% of daylight hours.

How warm is the sea around South Australia in April?

The average sea temperature around Adelaide, South Australia in April is 19°C.

Does it rain in South Australia in April?

There are usually 6 days with some rain in Adelaide, South Australia in April and the average monthly rainfall is 46mm.

South Australia April sunrise & sunset times

Browse the sunrise and sunset times for South Australia in April 2025. Select a month to view South Australia sunrise and sunset times for the next 12 months. The South Australia sunrise and sunset times shown below are for Adelaide.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 07:28 19:10
Tuesday, 15th April 2025 06:39 17:52
Wednesday, 30th April 2025 06:51 17:34

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