Last updated: August 23, 2025
In February, the average temperature in Boulogne-sur-Mer, France hovers around 7°C (44°F). Expect a minimum chill of -4°C (25°F) and a pleasant high of 15°C (59°F). During this time, 74 mm (2.9 in) of precipitation falls over approximately 14 days, contributing to an average humidity level of a damp 89%. Be prepared for a cool and often rainy month!
In February in Boulogne-sur-Mer, the average temperature is 7°C (44°F), with maximums reaching up to 15°C (59°F) and minimums dipping as low as -4°C (25°F). This chilly climate means you should pack warm layers for your travels.
In Boulogne-sur-Mer in February, the precipitation amount is 74 mm (2.9 in) over a span of 14 days.
In Boulogne-sur-Mer in February humidity is 89%. With an average temperature of 7°C (44°F), this humidity feels like a dense fog enveloping you, making every step sticky and cumbersome, and presenting a challenge for travelers who may find it hard to stay dry and comfortable while exploring.
In Boulogne-sur-Mer in February, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Boulogne-sur-Mer, you can visit Hourly UV Index in Boulogne-sur-Mer.
UV Risk Categories
Weather in Boulogne-sur-Mer varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Boulogne-sur-Mer, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 81 mm (3.2 inches) | 91% | low |
| February Weather | 7°C (44°F) | 74 mm (2.9 inches) | 89% | low |
| March Weather | 8°C (46°F) | 73 mm (2.9 inches) | 86% | moderate |
| April Weather | 10°C (50°F) | 31 mm (1.2 inches) | 85% | moderate |
| May Weather | 12°C (54°F) | 61 mm (2.4 inches) | 82% | high |
| June Weather | 16°C (61°F) | 67 mm (2.6 inches) | 81% | very high |
| July Weather | 18°C (64°F) | 49 mm (1.9 inches) | 76% | very high |
| August Weather | 18°C (65°F) | 74 mm (2.9 inches) | 73% | high |
| September Weather | 16°C (61°F) | 67 mm (2.7 inches) | 80% | moderate |
| October Weather | 13°C (57°F) | 123 mm (4.8 inches) | 89% | moderate |
| November Weather | 10°C (49°F) | 104 mm (4.1 inches) | 92% | low |
| December Weather | 8°C (46°F) | 143 mm (5.6 inches) | 92% | low |