Adelaide Weather in April

Adelaide in April sees pleasant temperatures, with highs around 22°C (72°F) and overnight lows of 13°C (55°F). Overall perfect conditions make it one of the better months to visit.

Rainfall in Adelaide in April

You can expect rain on around 6 days based on historical patterns, with 39 mm (1.5 in) average for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Adelaide in April

April is one of the better months to visit Adelaide. Expect 22°C (72°F) during the day and 13°C (55°F) at night. The difference between afternoon and evening temperatures is usually noticeable. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Adelaide in April

The days are predominantly sunny, with an estimated total of around 218 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Adelaide in April

April sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in April

The water temperature is 22°C (72°F), which most people find very comfortable. A good month for swimming and water sports.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Adelaide's climate page.

Adelaide Temperature in April

Min Temperature 13°C (55°F)  

Max Temperature 22°C (72°F)  

Water Temperature 22°C (72°F)  

Chance of Rain 19%  

Precipitation 39 mm (1.5 in)  

Rainy days 6 days  

Humidity 47%  

Windspeed 4 m/s (8 knots)  

Sunshine 218 hours  

Percentage Sunshine 63%  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Adelaide typically drop from around 23°C (73°F) at the start of April to approximately 20°C (68°F) by the end. Nights are cool, with lows typically ranging from 11°C (52°F) to 13°C (55°F).

Average temperatures in April

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in April

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‹ January February March April May June July August September October November December ›

Historical weather for Adelaide in April

Browse day-by-day weather records for Adelaide spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Adelaide historical weather extremes in April

Based on weather observations in Adelaide between 1976 and 2026, these are the recorded extremes during April.

• On April 3, 1986, temperatures climbed to 37°C (99°F), marking the warmest April day on record.
• On April 26, 1982, Adelaide saw its coldest April day with temperatures maxing out at 13°C (55°F).
• The coldest night in April in Adelaide was on April 24, 1999, with a minimum of 4°C (39°F).

What to Wear in Adelaide in April

For Adelaide in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers. The water temperature sits at about 22°C (72°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Adelaide in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Adelaide's climate page.

More climate data for Adelaide

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Adelaide climate overview or explore weather in Australia.