Adelaide Weather in July

July in Adelaide averages 15°C (59°F) during the day and 8°C (46°F) at night. It is the wettest month of the year, with 66 mm (2.6 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Adelaide in July

The month brings the most rain, so be prepared with an umbrella for the occasional shower. Looking at the last 30 years, the data shows about 9 days with rain, averaging 66 mm (2.6 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Adelaide in July

Daytime highs in Adelaide in July reach 15°C (59°F), with nights around 8°C (46°F). During July, the winter season is in full swing. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. This month often claims the chilliest averages of the year.

Sunshine in Adelaide in July

The area enjoys a balanced 148 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Wind Speed in Adelaide in July

In July, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in July

At 20°C (68°F), the water is pleasant for swimming. Most people find this range ideal, cool enough to be refreshing, warm enough to stay in comfortably.

July in Adelaide has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.