Average data for 10 years
1 December
Sunday
+18°
+17°
2 December
Monday
+17°
+16°
3 December
Tuesday
+17°
+16°
4 December
Wednesday
+18°
+16°
5 December
Thursday
+17°
+17°
6 December
Friday
+18°
+17°
7 December
Saturday
+17°
+16°
8 December
Sunday
+18°
+16°
9 December
Monday
+18°
+17°
10 December
Tuesday
+19°
+17°
11 December
Wednesday
+19°
+17°
12 December
Thursday
+17°
+16°
13 December
Friday
+16°
+15°
14 December
Saturday
+17°
+16°
15 December
Sunday
+17°
+16°
16 December
Monday
+18°
+16°
17 December
Tuesday
+17°
+15°
18 December
Wednesday
+16°
+14°
19 December
Thursday
+16°
+15°
20 December
Friday
+17°
+15°
21 December
Saturday
+16°
+15°
22 December
Sunday
+17°
+16°
23 December
Monday
+17°
+15°
24 December
Tuesday
+16°
+14°
25 December
Wednesday
+16°
+14°
26 December
Thursday
+17°
+15°
27 December
Friday
+17°
+15°
28 December
Saturday
+18°
+16°
29 December
Sunday
+16°
+14°
30 December
Monday
+17°
+13°
31 December
Tuesday
+17°
+13°
In December, the weather in Wilmington is typically warm. Average daily high temperature in December is about 17 degrees above zero. On average, Wilmington has 23 sunny, 6 partly cloudy, and 2 rainy days in December. The rains are usually light.