Weather in Bonn in Autumn
| September | October | November | ||||
| Average day temperature: | 68.2°F | 58.7°F | 48.4°F | |||
| Average night temperature: | 53.9°F | 48.6°F | 41.6°F | |||
| Number of sunny days: | 12 days | 9 days | 7 days | |||
| Day length: | 11.7 - 13.5 h. | 9.8 - 11.6 h. | 8.3 - 9.7 h. | |||
| Number of rainy days: | 3 days | 3 days | 3 days | |||
| Precipitation totals: | 1.6 in. | 1.6 in. | 1.3 in. | |||
Day & Night air temperature, °F
September
October
November
0
11
22
33
44
55
66
77
88
49.0
59.8
69.5
42.5
50.1
55.4
| Day temperature | Night temperature |
Precipitation total, in.
September
October
November
0.0
0.3
0.5
0.8
1.1
1.3
1.6
1.9
1.4
1.6
1.5
Sunny, partly cloudy and cloudy days
September
October
November
0
5
10
15
20
25
30
35
16
14
8
9
10
10
5
7
12
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
September
October
November
0.0
1.1
2.2
3.4
4.5
5.6
6.7
7.8
6.5
6.5
5.4
Average sunny hours
September
October
November
0
1
2
3
4
5
6
7
8
3.2
5.2
7.2
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Bonn
Bonn on a weather map
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Places in Germany:
Name
°F
24 Hours Forecast
Bonn
Local time: 02:13
April 07, monday
0300
37°F
W
4 mph
4 mph
0600
36°F
W
3 mph
3 mph
0900
45°F
W
5 mph
5 mph
1200
54°F
W
4 mph
4 mph
1500
59°F
S
3 mph
3 mph
1800
57°F
S
6 mph
6 mph
2100
46°F
SW
5 mph
5 mph
April 08, tuesday
0000
43°F
NW
2 mph
2 mph
