Last updated: August 23, 2025
In May, the average temperature in Blonville-sur-Mer, France is a mild 14°C (57°F), with temperatures ranging from a cool 2°C (36°F) to a warm 29°C (84°F). Expect around 73 mm (2.9 in) of precipitation spread over 12 days, contributing to an average humidity of 82%. Perfect for those who enjoy a mix of mild weather and occasional rain!
In May, in Blonville-sur-Mer, the average temperature is 14°C (57°F), with maximums reaching up to 29°C (84°F) and minimums dropping as low as 2°C (36°F). Travelers should be prepared for a wide range of temperatures during this time.
In Blonville-sur-Mer in May, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.
In Blonville-sur-Mer in May, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.
In Blonville-sur-Mer in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Blonville-sur-Mer.
UV Risk Categories
Weather in Blonville-sur-Mer varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Blonville-sur-Mer, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 57 mm (2.2 inches) | 91% | low |
| February Weather | 7°C (45°F) | 66 mm (2.6 inches) | 89% | moderate |
| March Weather | 9°C (48°F) | 65 mm (2.6 inches) | 85% | moderate |
| April Weather | 11°C (52°F) | 34 mm (1.3 inches) | 84% | high |
| May Weather | 14°C (57°F) | 73 mm (2.9 inches) | 82% | very high |
| June Weather | 18°C (64°F) | 86 mm (3.4 inches) | 80% | very high |
| July Weather | 19°C (67°F) | 47 mm (1.9 inches) | 73% | very high |
| August Weather | 19°C (66°F) | 63 mm (2.5 inches) | 68% | very high |
| September Weather | 16°C (62°F) | 51 mm (2.0 inches) | 76% | high |
| October Weather | 13°C (56°F) | 78 mm (3.1 inches) | 88% | moderate |
| November Weather | 9°C (48°F) | 79 mm (3.1 inches) | 92% | low |
| December Weather | 7°C (45°F) | 106 mm (4.2 inches) | 93% | low |