Last updated: March 2, 2024
The weather in Walla Walla, Australia, during August is characterized by an average temperature of 8°C (47°F). Highs can soar to 19°C (66°F), while lows may dip to -2°C (28°F). Typically, the humidity level in Walla Walla throughout August hovers around 78%.
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Average temperature
Maximum temperature
Humidity
In August, Walla Walla averages 62 mm (2.4 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 10 hours 47 minutes of daylight, with the sun shining for approximately 7 hours 28 minutes each day. Additionally, there is a 42% probability of sunny days during this period.
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Rainy days
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Chance of sun
In August, the UV Index in Walla Walla reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 30 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 | 3 | 5 | 5 | 5 | 4 | 2 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||