Adelaide weather in May 2025

Expect 66°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Adelaide in May. Check more long-term weather averages for Adelaide in May before you book your next holiday to South Australia in 2025/2026.

  • 66°F maximum daytime temperature in May in Adelaide66
    66°F max day temperature
  • 5 hours of sunshine per day
  • 8 days with some rainfall in May in Adelaide8
    8 days with some rainfall
  • 48°F minimum night-time temperature in May in Adelaide48
    48°F min night temperature
  • 10 hours of daylight per day in May in Adelaide10
    10 hours of daylight per day
  • No heat & humidity in May in Adelaide0
    No heat & humidity
  • 2.8 inches monthly rainfall in May in Adelaide2.8
    2.8 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in May in Adelaide3
    3 (Moderate) UV index
  • 63°F sea temperature in May in Adelaide63
    63°F sea temperature

More about Adelaide

Adelaide by month

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

Recommended for South Australia

Travelbag: Latest holiday sale offers worldwide

  • Explore latest sale offers on holidays in 2024/2025
  • Filter deals by continent, star rating & holiday type
  • Including Dubai, Caribbean, North America, Asia & Pacific
Go to Travelbag deal >>

View all Travelbag offers

TravelbagHoliday deal finder

The May 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.

Metric (°C)  |  Imperial (°F)

Back to top

More about Australia

How hot is it in Adelaide in May?

Daytime temperatures usually reach 66°F in Adelaide in May, falling to 48°F at night.

How sunny is it in Adelaide in May?

There are normally 5 hours of bright sunshine each day in Adelaide in May - that's 51% of daylight hours.

How warm is the sea around Adelaide in May?

The average sea temperature around Adelaide in May is 63°F.

Does it rain in Adelaide in May?

There are usually 8 days with some rain in Adelaide in May and the average monthly rainfall is 2.8 inches.

Adelaide May sunrise & sunset times

Browse the sunrise and sunset times for Adelaide in May 2025. Select a month to view Adelaide sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:52 17:33
Friday, 16th May 2025 07:03 17:20
Saturday, 31st May 2025 07:14 17:12

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^