Average data for 10 years
1 December
Sunday
+5°
+2°
2 December
Monday
+7°
+3°
3 December
Tuesday
+6°
+3°
4 December
Wednesday
+6°
+2°
5 December
Thursday
+6°
+5°
6 December
Friday
+4°
+2°
7 December
Saturday
+1°
−1°
8 December
Sunday
+2°
−1°
9 December
Monday
+3°
0°
10 December
Tuesday
+4°
+1°
11 December
Wednesday
+3°
0°
12 December
Thursday
+3°
0°
13 December
Friday
+1°
−1°
14 December
Saturday
+3°
−1°
15 December
Sunday
+2°
0°
16 December
Monday
−2°
−2°
17 December
Tuesday
−1°
−4°
18 December
Wednesday
+3°
−2°
19 December
Thursday
0°
0°
20 December
Friday
+1°
−3°
21 December
Saturday
+3°
0°
22 December
Sunday
+1°
0°
23 December
Monday
+2°
−1°
24 December
Tuesday
+3°
0°
25 December
Wednesday
+1°
+1°
26 December
Thursday
+2°
−1°
27 December
Friday
+2°
0°
28 December
Saturday
0°
−2°
29 December
Sunday
−1°
−4°
30 December
Monday
+2°
−4°
31 December
Tuesday
+2°
−4°
Cities near you
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Boston
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Canada
Montreal
Canada
Quebec
Cities with similar weather in December
Armenia
Yerevan
China
Beijing
Moldova
Kishinev
Moldova
Beltsi
Moldova
Tiraspol
In December, the weather in Londonderry is typically cold. Average daily high temperature in December is about 2 degrees above zero. On average, Londonderry has 13 partly cloudy, 9 sunny, 8 rainy, and 1 cloudy day in December. The rains are usually heavy. December as well as February and March is considered the most uncomfortable time to visit Londonderry.