Last updated: August 23, 2025
In October, the average temperature in Blonville-sur-Mer, France hovers around 13°C (56°F). Be prepared for a range, as the temperature can dip to a chilly 3°C (37°F) or rise to a warm 25°C (77°F). With 78 mm (3.1 in) of precipitation spread over 14 days, you might want to bring an umbrella. The air is quite humid, boasting an average of 88% humidity, making it feel even more enveloping.
In October in Blonville-sur-Mer, the average temperature is 13°C (56°F). Maximums can reach 25°C (77°F), and minimums can be as low as 3°C (37°F). This range makes it a perfect time for travelers to enjoy outdoor activities while being prepared for cooler evenings.
In Blonville-sur-Mer in October, the precipitation amount is 78 mm (3.1 in) over a period of 14 days.
In Blonville-sur-Mer in October, humidity is 88%. With an average temperature of 13°C (56°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor adventures sticky and challenging.
In Blonville-sur-Mer in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Blonville-sur-Mer for better planning.
UV Risk Categories
Weather in Blonville-sur-Mer varies notably across the year, with each month offering distinct climate conditions. This page compares October’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 |