Boulogne-Billancourt Weather in January

January in Boulogne-Billancourt brings low temperatures, with daytime highs of 8°C (46°F) and nights around 2°C (36°F). Expect around 59 mm (2.3 in) of rainfall during the month.

Rainfall in Boulogne-Billancourt in January

Expect around 17 days of rain based on historical data, with 59 mm (2.3 in) average. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Boulogne-Billancourt in January

Expect highs of 8°C (46°F) in Boulogne-Billancourt in January, with nights dropping to around 2°C (36°F). Winter occurs in January. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. Being the coldest month of the year, it's a good idea to bring your heaviest winter gear.

Sunshine in Boulogne-Billancourt in January

This month sees fewer sunny days, with about 63 hours of sunshine, perfect for those who enjoy cooler temperatures.

Wind Speed in Boulogne-Billancourt in January

Wind speeds average 4 m/s (8 knots) during January. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Boulogne-Billancourt.