Average data for 10 years
1 December
Sunday
−2°
−3°
2 December
Monday
−1°
−3°
3 December
Tuesday
−2°
−3°
4 December
Wednesday
0°
−3°
5 December
Thursday
−1°
−2°
6 December
Friday
−1°
−3°
7 December
Saturday
−2°
−3°
8 December
Sunday
0°
−1°
9 December
Monday
0°
−2°
10 December
Tuesday
−1°
−3°
11 December
Wednesday
−1°
−3°
12 December
Thursday
−2°
−3°
13 December
Friday
−2°
−4°
14 December
Saturday
−2°
−2°
15 December
Sunday
−1°
−3°
16 December
Monday
−2°
−3°
17 December
Tuesday
−1°
−3°
18 December
Wednesday
0°
−3°
19 December
Thursday
−1°
−1°
20 December
Friday
−2°
−3°
21 December
Saturday
−2°
−4°
22 December
Sunday
−1°
−3°
23 December
Monday
−1°
−2°
24 December
Tuesday
−2°
−2°
25 December
Wednesday
−1°
−2°
26 December
Thursday
−2°
−2°
27 December
Friday
−2°
−3°
28 December
Saturday
−3°
−3°
29 December
Sunday
−2°
−4°
30 December
Monday
−1°
−2°
31 December
Tuesday
−1°
−2°
Cities with similar weather in December
Finland
Helsinki
Latvia
Riga
Estonia
Tallinn
Sweden
Stockholm
Iceland
Reykyavik
December in Oslo is the windiest month of the year. In December, the weather in Oslo is typically freezing. Average daily high temperature in December is about 1 degree below zero. On average, Oslo has 13 cloudy, 11 snowy, 5 sunny, and 2 partly cloudy days in December. The snowfalls are usually moderate.