Last updated: March 2, 2024
The weather in Billy-Montigny, France, during May is characterized by an average temperature of 14°C (57°F). Highs can soar to 26°C (79°F), while lows may dip to 2°C (37°F). Typically, the humidity level in Billy-Montigny throughout May hovers around 82%.
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Humidity
In May, Billy-Montigny averages 61 mm (2.4 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 15 hours 29 minutes of daylight, with the sun shining for approximately 12 hours 57 minutes each day. Additionally, there is a 36% probability of sunny days during this period.
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In May, the UV Index in Billy-Montigny 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 | 7 | 5 | 4 | 2 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||