Average data for 10 years
1 December
Sunday
+7°
+6°
2 December
Monday
+8°
+6°
3 December
Tuesday
+8°
+6°
4 December
Wednesday
+8°
+7°
5 December
Thursday
+8°
+7°
6 December
Friday
+8°
+7°
7 December
Saturday
+9°
+7°
8 December
Sunday
+8°
+7°
9 December
Monday
+8°
+7°
10 December
Tuesday
+8°
+7°
11 December
Wednesday
+8°
+7°
12 December
Thursday
+7°
+6°
13 December
Friday
+6°
+5°
14 December
Saturday
+8°
+6°
15 December
Sunday
+8°
+7°
16 December
Monday
+7°
+7°
17 December
Tuesday
+8°
+7°
18 December
Wednesday
+8°
+7°
19 December
Thursday
+8°
+7°
20 December
Friday
+9°
+7°
21 December
Saturday
+9°
+8°
22 December
Sunday
+9°
+9°
23 December
Monday
+9°
+8°
24 December
Tuesday
+9°
+8°
25 December
Wednesday
+9°
+8°
26 December
Thursday
+8°
+8°
27 December
Friday
+6°
+5°
28 December
Saturday
+7°
+5°
29 December
Sunday
+7°
+6°
30 December
Monday
+8°
+6°
31 December
Tuesday
+8°
+6°
Cities near you
France
Paris
United Kingdom
London
Netherlands
Amsterdam
Belgium
Brussels
Netherlands
The Hague
Cities with similar weather in December
United States
New York
Bulgaria
Burgas
Bulgaria
Varna
Bulgaria
The Sunny Beach
December in Boulogne-sur-Mer is the windiest month of the year. In December, the weather in Boulogne-sur-Mer is typically cold. Average daily high temperature in December is about 8 degrees above zero. On average, Boulogne-sur-Mer has 22 rainy, 4 sunny, 3 cloudy, and 2 partly cloudy days in December. The rains are usually heavy. December as well as January, February, October, and November is considered the most uncomfortable time to visit Boulogne-sur-Mer.