Cottesloe Weather in August

Cottesloe in August sees pleasant temperatures, with highs around 19°C (66°F) and overnight lows of 11°C (52°F). Rainfall is fairly high at around 96 mm (3.8 in) on average, so pack waterproofs just in case.

Rainfall in Cottesloe in August

Historically, the month has about 13 days of rain, averaging 96 mm (3.8 in) in total. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Cottesloe in August

In August, expect pleasant temperatures in Cottesloe, with highs of 19°C (66°F) and lows of 11°C (52°F) at night. This month falls in the winter season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Cottesloe in August

The month enjoys around 222 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Cottesloe in August

August sees wind speeds averaging 6 m/s (12 knots). You'll experience strong winds that cause whole trees to sway and require effort when walking against them. As an average, expect variation from moderate breezes to particularly windy days that affect daily routines.

Average water temperature in August

With water at 17°C (63°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. March, April, May, September, October, November and December typically offer the best weather for Cottesloe.