Mean annual climate in Bonn
To start, here is an overview of the climatic averages over the whole year in Bonn:
- Minimum annual temperature: 6°C
- Average annual temperature: 11°C
- Maximum annual temperature: 15°C
- Precipitation: 67 mm/month (with 14 rainy days/month)
Monthly climate normals
|Min / Max||Precipitation|
|January||– / 5°||59mm / 16 days|
|february||– / 6°||56mm / 15 days|
|March||2 ° / 10 °||56mm / 15 days|
|April||5 ° / 15 °||53mm / 12 days|
|may||9 ° / 19 °||77mm / 14 days|
|June||12 ° / 22 °||87mm / 14 days|
|July||14 ° / 24 °||83mm / 16 days|
|August||13 ° / 24 °||87mm / 14 days|
|September||10 ° / 20 °||62mm / 12 days|
|October||7 ° / 15 °||64mm / 13 days|
|November||4 ° / 10 °||63mm / 15 days|
|December||1 ° / 6 °||55mm / 16 days|
These weather stats were generated using information from the BONN-ROLEBER weather station. This station is in Germany, 7 km from Bonn and is located at an altitude of 159 meters.
The best time to go, and the worst
We also provide some additional answers that should allow you to choose which months are good for your trip, or which months to avoid.
Which are the warmest months in Bonn?
In Bonn, the months of the year with the highest maximum temperatures are:
July (with 24°C), August (with 24°C), June (with 22°C), …
What are the coldest months?
The months of the year with the lowest average temperatures in Bonn are:
January (with 3°C), february (with 3°C), December (with 4°C), …
Which are the driest months in Bonn?
In Bonn, the months of the year with the fewest rainy days are:
September (with 12 rainy days/month), April (with 12 rainy days/month), October (with 13 rainy days/month), …
What are the rainiest months?
The months with the most rainy days in Bonn are:
January (with 16 rainy days/month), December (with 16 rainy days/month), July (with 16 rainy days/month), …
What is the weather around?
Nearby cities with a similar climate
These cities near Bonn could experience a very similar climate:
Cologne (24 km from Bonn), Nippes (28 km), Bergisch Gladbach (28 km), Troisdorf (9 km), Sankt Augustin (8 km), Euskirchen (23 km), Hürth (22 km), Erftstadt (23 km), Frechen (28 km), Bornheim (8 km), …
You might also be interested in these cities:
Cologne (24 km from Bonn), Wuppertal (58 km), Düsseldorf (59 km), Aachen (71 km), Krefeld (77 km), Essen (81 km), Duisburg ( 81 km), Bochum (84 km), Gelsenkirchen (86 km), Dortmund (91 km), …
Check the weather forecasts for other major cities in Germany:
Berlin (479 km from Bonn), Hamburg (370 km), Munich (434 km), Cologne (24 km), Frankfurt am Main (132 km), Essen (81 km), Dortmund (91 km away), Düsseldorf (59 km away), Bremen (286 km away), Hanover (258 km away), …
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