Adelaide
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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 excellent 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.

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%

Adelaide Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Adelaide - and find the best time to visit.

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

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

Historical weather records 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.

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).

Best Places in Australia in April

Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in April →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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

Adelaide 3-Day Forecast

Popular in April

Where to go in April - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.