April · Australia
Best time to visit Adelaide in April Weather, crowds & prices
Weather in Adelaide in April
Average temperature 17°C, 34 mm of rain, about 27 days with 6+ hours of sunshine and 64% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
April score
9.7/10
Ranked #5 of 12 months
- Avg temp
- 17°C
- Rainfall
- 34 mm
- Humidity
- 64%
- Days with 6h+ sun
- 27
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
April in Adelaide scores 9.7/10 for sightseeing and cultural travel - an above-average month (#5 of 12). Expect around 17°C, 34 mm of rain, and roughly 27 days with 6+ hours of sunshine this month.
Adelaide pairs a gridded parkland centre with wine regions and Gulf St Vincent beaches within an hour.
April ranks 5th of 12 for Adelaide — one of the best windows
April averages 17°C (63°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Expect 34 mm of rain — occasional showers rather than washed-out days — alongside about 27 days with 6+ hours of sunshine and 11.2 daylight hours.
A 9.7/10 puts this among the year's best months in Adelaide (5th of 12); only February scores higher, at 10/10.
Pack layers you can shed by midday plus one warm layer for the evening.
Figure on peak pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Adelaide in April?
- In April, Adelaide averages 17°C, 34 mm of rain, and about 27 days with 6+ hours of sunshine. Its climate-comfort score is 9.7/10.
- Is April a good time to visit Adelaide?
- April earns a 9.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Adelaide in April?
- Expect about 34 mm of rain in April. Average humidity is 64% and there are about 27 days with 6+ hours of sunshine.
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