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The climate of Bonn (Germany)
Bonn is the former capital of the German Federal Republic prior to the reunification of east and west. The city was founded during the Roman Era who built a fortress along the Rhine as a protection against intruders. Nowadays many people visit Bonn to enjoy this metropolis. The composer Beethoven was born in Bonn, a museum about his life and music is situated in the city. Besides this, all kinds of cultural festivals and exhibitions can be visited here. Bonn has a moderate maritime climate characterized by small differences in temperatures between summer and winter. Winters are mild with only few days on which subzero temperatures can be recorded. Precipitation figures are highest during spring and fall. A warm wind during the summer may increase temperatures. On extremely hot days temperatures may rise to 40 degrees Celsius (104 degrees Fahrenheit).

 

Climate information
The figures below are based on long term weather and climate records. They are an average for Bonn:

average
 maximum
temperature (įC)

average
minimum

temperature (įC)
average
hours of sunshine

per
day
average days with precipitation
per month
average
mm
precipitation
per month
average
sea
temperature (įC)
January 4 -1 1 18 n/a
February 6 0 3 14 n/a
March 10 2 4 17 n/a
April 14 5 5 16 n/a
May 19 9 6 16 n/a
June 22 12 6 16 n/a
July 23 13 7 15 n/a
August 23 13 6 15 n/a
September 20 11 5 15 n/a
October 15 7 3 15 n/a
November 9 3 2 17 n/a
December 5 1 1 18 n/a
= 0-5 mm ● = 6-30 mm ● = 31-60 mm ● = 61-100 mm ● = 101-200 mm ● = over 200 mm
= 0-0.2 inches ● = 0.2-1.2 inches ● = 1.2-2.4 inches ● = 2.5-4 inches ● = 4.1-8 inches ● = over 8 inches

More climate information
Climate figures are very useful but donít present a general impression of the climate and the eventual weather circumstances within a certain period. The figures donít always reflect the chance of wintry weather, extreme heat or hurricanes. That is why we offer useful extra climate information for each month of the year:
 

chance of
(very) hot

weather

chance of
(very) cool
weather
chance of
long-term

precipitation
chance of
hurricanes
(cyclones)
chance of
sunny days

UV-index

January
February
March
April
May
June
July
August
September
October
November
December
click here for the explanation of the symbols

Disclaimer
The information at this site was carefully composed from climate data collected by meteorological services, meteorological offices, climate experts and other sources. ďMore climate infoĒ is based on statistics, climate data and personal experience. No rights can be derived from this site. Weather has no memory and gives no guaranties. Nothing is as changeable and unpredictable as the weather. The authors of this site feel in no way responsible for any damages caused by misinterpretation or other circumstances that may influence your holiday or trip to a certain destination. We provide information, itís up to the reader to use it to itís benefit.

 

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