Mild
Average highs are around 20°C, so days are mild rather than hot.
September verdict
Frankfurt am Main, Germany in September
Weather score46Mixed
Mixed for holiday weather
Average highs are around 20°C, so days are mild rather than hot. Sunshine averages 5.1h per day, enough for a balanced month. Rainfall averages 47mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
20°C
Rain
47mm
Sun
5.1h
Weather score
46
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 47mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5.1h per day, enough for a balanced month.
Map
Weather map
Compare Frankfurt am Main, Germany with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September20°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
September47mm average rain
September sits near Frankfurt am Main's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to May and July to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September5.1 hours average sun
September sits close to Frankfurt am Main's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
September46 weather score
September sits close to Frankfurt am Main's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
Hotels in Frankfurt am Main, Germany
Marriott
Roomers ParkView, a Luxury Collection Hotel, FrankfurtFrankfurt am Main, Germany
Frankfurt Airport Marriott HotelFrankfurt am Main, Hessen, Germany
Sheraton Frankfurt Airport Hotel and Conference CenterFrankfurt am Main, Germany
Moxy Frankfurt EastFrankfurt am Main, Hessen, Germany
Residence Inn Frankfurt City CenterFrankfurt am Main, Germany