Average data for 10 years
1 December
Sunday
+7°
+6°
2 December
Monday
+6°
+6°
3 December
Tuesday
+7°
+6°
4 December
Wednesday
+7°
+6°
5 December
Thursday
+7°
+6°
6 December
Friday
+7°
+7°
7 December
Saturday
+8°
+6°
8 December
Sunday
+8°
+6°
9 December
Monday
+7°
+6°
10 December
Tuesday
+7°
+7°
11 December
Wednesday
+7°
+6°
12 December
Thursday
+7°
+6°
13 December
Friday
+7°
+6°
14 December
Saturday
+7°
+6°
15 December
Sunday
+7°
+7°
16 December
Monday
+8°
+7°
17 December
Tuesday
+7°
+6°
18 December
Wednesday
+8°
+7°
19 December
Thursday
+7°
+6°
20 December
Friday
+8°
+7°
21 December
Saturday
+8°
+7°
22 December
Sunday
+8°
+7°
23 December
Monday
+7°
+7°
24 December
Tuesday
+7°
+6°
25 December
Wednesday
+7°
+6°
26 December
Thursday
+7°
+6°
27 December
Friday
+6°
+6°
28 December
Saturday
+7°
+6°
29 December
Sunday
+8°
+7°
30 December
Monday
+8°
+7°
31 December
Tuesday
+8°
+7°
Cities near you
Ireland
Dublin
United Kingdom
Edinburgh
United Kingdom
Glasgow
United Kingdom
Manchester
United Kingdom
Liverpool
Cities with similar weather in December
United States
New York
Bulgaria
Varna
Denmark
Copenhagen
Bulgaria
The Golden Sands
Norway
Bergen
In December, the weather in Belfast is typically cold. Average daily high temperature in December is about 7 degrees above zero. On average, Belfast has 18 rainy, 8 cloudy, 4 sunny, and 1 partly cloudy day in December. The rains are usually moderate. December as well as January, February, March, and April is considered the most uncomfortable time to visit Belfast.