Weather in Bonn: July
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Average day temperature: | 74.3°F |
| Average night temperature: | 58.6°F | |
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Number of sunny days: | 10 days |
| Day length: | 15.4 - 16.4 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.5 in. | |
| more information | ||
14 days
forecast
forecast
| Bonn |
weather in
August
August
| Bonn |
Air temperature in July, °F
Show year:
2025
2024
2023
The highest day temperature during July of 2025 was 100°F. At the same time the lowest night temperature was 50°F. Daily and nightly averages during July were 75.4°F and 59.1°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in July is almost equal.
Precipitation total in July, in.
Precipitation total value in Bonn in July is 2.2 in. Other months of the year show relatively similar values.
Wind speed in July, mph
The average wind speed value in July is 5.7 mph It makes July one of the least windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 8.2.
Best time for vacation in Bonn
Bonn on a weather map
Places in Germany:
Name
°F
24 Hours Forecast
Bonn
Local time: 01:44
January 13, tuesday
0300
45°F
NE
9 mph
9 mph
0600
41°F
N
4 mph
4 mph
0900
39°F
N
5 mph
5 mph
1200
43°F
NW
5 mph
5 mph
1500
46°F
NW
6 mph
6 mph
1800
43°F
NW
7 mph
7 mph
2100
41°F
NW
8 mph
8 mph
January 14, wednesday
0000
43°F
N
7 mph
7 mph
