Bonn Weather in May

What's the weather like in Bonn (North Rhine-Westphalia) in May 2024?

The climate in Bonn during May can be summarized as mild and reasonably dry.

May is in the spring in Bonn and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 19°C (65°F), whilst at night 9°C (48°F) is normal.

Bonn weather averages (imperial / metric)
Daytime temperature 18.6°C 65.4°F
Nightly temperature 8.7°C 47.6°F
Average temperature 13.6°C 56.5°F
Daily sunshine 6.9 hrs
Avg rainfall 65 mm 2.5 ins
Rainy days 16 days
Sea temperature 13°C 55.3°F
Humidity 70%
Windspeed 11.2kph 7 mph

On average May is the 6th wettest month of the year in Bonn with around 65mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.9 hours of sunshine per day.

May temperatures in Bonn

Bonn average temperature in May

May rainfall

Bonn average rain in May

May hourly sunshine

Bonn average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Bonn in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Bonn weather stats

Bonn weather statistics
Hottest month: July 23°C 73.4°F
Driest month: February 49mm 1.9ins
Sunniest month: August 6.7hrs
Coldest month: January 3.9°C 39°F
Wettest month: June 80mm 3.1ins
Map showing location of Bonn (50.73438, 7.09548) Bonn map pin © Google

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