Normal weather for Bonn in August
It's warm in August in Bonn with an average temperature of 25°C. Temperatures this month range from a low of 22°C to a high of 27°C. At night, you can expect temperatures between 13°C and 16°C.
In August, there is an average of 84 mm of precipitation, spread over 12 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Bonn in August |
London | ||
|---|---|---|---|
 Average Temperature |
25°C | 22°C | |
 High Temp |
27°C | 24°C | |
| Low Temp |
22°C | 19°C | |
 Total Precipitation |
84 mm | 60 mm | |
| Rainy Days |
12 days | 10 days | |
Curious about the climate in other parts of Germany? Check out the weather and climate in places like Sauerland, Bavaria, or have a look at other destinations in Germany.
Start of August
The month of August starts in Bonn with warm temperatures, averaging around 26°C during the day and nights close to 16°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-August
By mid-August, the average daytime temperature drops to around 25°C, with nights close to 15°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of August
By the end of August, the average daytime temperature in Bonn will be around 25°C, with nights close to 15°C. A shower might show up, but overall the weather will be dry and sunny.
Is August a good time to visit Bonn?
Want nice weather? Then August is a great time to be in Bonn. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Bonn in August
With 37°C, Bonn hit the highest temperature in the last 10 years in August 2018. The lowest daytime temperature in this month was 14°C in 2015. The extreme night temperatures ranged from a low of 6°C to a high of 24°C.
Check out the climate of Bonn for all months and discover the best travel time
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Daily Temperature in August in Bonn
This chart shows the average daily temperatures, both day and night, for each day in August in Bonn, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Bonn
The chart below shows the average daily precipitation in August for Bonn, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 12 days of rain in Bonn.
Daily UV Index in August in Bonn
This chart shows the average daily UV index in August in Bonn, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Bonn Over the Years
This chart shows the average temperature in August in Bonn, measured in degrees Celsius, over the past years.
Total Precipitation in August in Bonn Over the Years
This chart shows the average precipitation in August in Bonn, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Bonn
Click on a specific day in August for detailed info on the typical weather on that day in Bonn. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Bonn
Have you been to Bonn in August?
Share your weather experience in August in Bonn.
Average Weather in Bonn by Month
Click on a month below to see detailed weather info for Bonn. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
