Last updated: March 2, 2024
The weather in Les Waleffes, Belgium, during May is characterized by an average temperature of 14°C (57°F). Highs can soar to 27°C (80°F), while lows may dip to 2°C (35°F). Typically, the humidity level in Les Waleffes throughout May hovers around 77%.
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Average temperature
Maximum temperature
Humidity
In May, Les Waleffes averages 64 mm (2.5 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 15 hours 31 minutes of daylight, with the sun shining for approximately 12 hours 40 minutes each day. Additionally, there is a 32% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in Les Waleffes 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 | 2 | 4 | 5 | 7 | 7 | 7 | 6 | 5 | 4 | 2 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||