Last updated: March 2, 2024
The weather in Bastogne, Belgium, during August is characterized by an average temperature of 17°C (63°F). Highs can soar to 29°C (85°F), while lows may dip to 7°C (46°F). Typically, the humidity level in Bastogne throughout August hovers around 80%.
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Average temperature
Maximum temperature
Humidity
In August, Bastogne averages 82 mm (3.2 inches) of rainfall, typically over the course of 17 rainy days. The month enjoys an average of 14 hours 22 minutes of daylight, with the sun shining for approximately 12 hours 16 minutes each day. Additionally, there is a 26% probability of sunny days during this period.
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Chance of sun
In August, the UV Index in Bastogne reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 14:00 and 16:00, during which unprotected skin may burn in as little as 15 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 | 7 | 7 | 8 | 7 | 5 | 4 | 2 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||