Average data for 10 years
1 January
Monday
+4°
+2°
2 January
Tuesday
+4°
+2°
3 January
Wednesday
+4°
+2°
4 January
Thursday
+4°
+2°
5 January
Friday
+3°
+2°
6 January
Saturday
+3°
+1°
7 January
Sunday
+5°
+2°
8 January
Monday
+5°
+3°
9 January
Tuesday
+5°
+4°
10 January
Wednesday
+5°
+4°
11 January
Thursday
+5°
+2°
12 January
Friday
+5°
+4°
13 January
Saturday
+5°
+4°
14 January
Sunday
+5°
+3°
15 January
Monday
+4°
+3°
16 January
Tuesday
+4°
+2°
17 January
Wednesday
+4°
+2°
18 January
Thursday
+4°
+2°
19 January
Friday
+4°
+2°
20 January
Saturday
+3°
+2°
21 January
Sunday
+3°
+2°
22 January
Monday
+2°
+2°
23 January
Tuesday
+3°
+1°
24 January
Wednesday
+3°
+1°
25 January
Thursday
+3°
+2°
26 January
Friday
+3°
+2°
27 January
Saturday
+4°
+2°
28 January
Sunday
+4°
+3°
29 January
Monday
+4°
+2°
30 January
Tuesday
+4°
+2°
31 January
Wednesday
+3°
+1°
Cities near you
Netherlands
Amsterdam
Switzerland
Zurich
Belgium
Brussels
Germany
Frankfurt am Main
Switzerland
Bern
Cities with similar weather in January
United Kingdom
London
Italy
Como
United Kingdom
Oxford
France
Rouen
France
Le Havre
January in Bonn is the coldest month of the year. In January, the weather in Bonn is typically cold. Average daily high temperature in January is about 4 degrees above zero. On average, Bonn has 12 rainy, 11 cloudy, 5 sunny, and 3 partly cloudy days in January. The rains are usually light. January as well as February, November, and December is considered the most uncomfortable time to visit Bonn.