Average temperatures, rainfall and packing tips for Frankfurt, Germany in May
May in Frankfurt is typically mild, with average daytime highs around 20°C and nights near 11°C. Temperature-wise it sits mid-range for Frankfurt (the 5th warmest month).
May is typically the wettest month of the year in Frankfurt, with around 123 mm of rain - plan around showers.
← Frankfurt weather tomorrow (live)
In May, Frankfurt averages a daytime high of about 20°C and a night-time low of around 11°C, based on recent historical data.
May is typically the wettest month of the year in Frankfurt, with around 123 mm of rain - plan around showers.
May is one of the most comfortable months to visit Frankfurt - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.