Last updated: March 2, 2024
The weather in Herzeele, France, during May is characterized by an average temperature of 13°C (56°F). Highs can soar to 25°C (78°F), while lows may dip to 4°C (39°F). Typically, the humidity level in Herzeele throughout May hovers around 82%.
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Average temperature
Maximum temperature
Humidity
In May, Herzeele averages 62 mm (2.4 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 15 hours 33 minutes of daylight, with the sun shining for approximately 13 hours 21 minutes each day. Additionally, there is a 37% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in Herzeele reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 3 | 5 | 6 | 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 | ||||||||