Best time to visit Bonn
A month-by-month weather verdict for Bonn, Germany, scored on temperature, rain, sunshine and humidity.
Quick verdict by month
Jan53
Feb59
Mar70
Apr85
May93
Jun91
Jul84
Aug84
Sep94
Oct80
Nov64
Dec53
Best months
SeptemberMayJune
What makes September best
20°CAvg high
8hSun / day
10Rain days
Better in September nearby
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- Lanzarote, Spain97/100