Last updated: March 2, 2024
The weather in Cottesloe, Australia, during August is characterized by an average temperature of 14°C (58°F). Highs can soar to 23°C (74°F), while lows may dip to 8°C (47°F). Typically, the humidity level in Cottesloe throughout August hovers around 75%.
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Average temperature
Maximum temperature
Humidity
In August, Cottesloe averages 103 mm (4.1 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 10 hours 58 minutes of daylight, with the sun shining for approximately 9 hours 12 minutes each day. Additionally, there is a 56% probability of sunny days during this period.
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Chance of sun
In August, the UV Index in Cottesloe reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 4 | 3 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||