Last updated: March 2, 2024
The weather in Sioux Lookout, Canada, during August is characterized by an average temperature of 18°C (65°F). Highs can soar to 30°C (86°F), while lows may dip to 8°C (47°F). Typically, the humidity level in Sioux Lookout throughout August hovers around 67%.
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Average temperature
Maximum temperature
Humidity
In August, Sioux Lookout averages 86 mm (3.4 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 14 hours 21 minutes of daylight, with the sun shining for approximately 9 hours 52 minutes each day. Additionally, there is a 39% probability of sunny days during this period.
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Chance of sun
In August, the UV Index in Sioux Lookout reaches a maximum of 7, 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 | 3 | 4 | 6 | 7 | 7 | 7 | 6 | 4 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||