Average data for 10 years
1 December
Sunday
+9°
+8°
2 December
Monday
+10°
+8°
3 December
Tuesday
+10°
+9°
4 December
Wednesday
+11°
+9°
5 December
Thursday
+11°
+10°
6 December
Friday
+11°
+9°
7 December
Saturday
+11°
+9°
8 December
Sunday
+10°
+9°
9 December
Monday
+11°
+9°
10 December
Tuesday
+10°
+9°
11 December
Wednesday
+9°
+8°
12 December
Thursday
+9°
+9°
13 December
Friday
+10°
+8°
14 December
Saturday
+10°
+8°
15 December
Sunday
+10°
+9°
16 December
Monday
+10°
+9°
17 December
Tuesday
+11°
+9°
18 December
Wednesday
+10°
+9°
19 December
Thursday
+11°
+9°
20 December
Friday
+11°
+10°
21 December
Saturday
+11°
+11°
22 December
Sunday
+11°
+10°
23 December
Monday
+11°
+10°
24 December
Tuesday
+10°
+9°
25 December
Wednesday
+10°
+9°
26 December
Thursday
+10°
+10°
27 December
Friday
+10°
+9°
28 December
Saturday
+10°
+8°
29 December
Sunday
+10°
+9°
30 December
Monday
+10°
+9°
31 December
Tuesday
+10°
+9°
December in Saint-Jean-de-Monts is the windiest month of the year. In December, the weather in Saint-Jean-de-Monts is typically warm. Average daily high temperature in December is about 10 degrees above zero. On average, Saint-Jean-de-Monts has 17 rainy, 6 sunny, 4 cloudy, and 4 partly cloudy days in December. The rains are usually moderate. December as well as January, February, and November is considered the most uncomfortable time to visit Saint-Jean-de-Monts.