Last updated: March 2, 2024
The weather in Calonne-sur-la-Lys, France, during July is characterized by an average temperature of 18°C (65°F). Highs can soar to 31°C (88°F), while lows may dip to 10°C (50°F). Typically, the humidity level in Calonne-sur-la-Lys throughout July hovers around 76%.
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In July, Calonne-sur-la-Lys averages 47 mm (1.8 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 15 hours 53 minutes of daylight, with the sun shining for approximately 13 hours 43 minutes each day. Additionally, there is a 34% probability of sunny days during this period.
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In July, the UV Index in Calonne-sur-la-Lys reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 4 | 5 | 7 | 8 | 8 | 8 | 6 | 5 | 3 | 2 |
| 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 | ||||||