Average temperatures, rainfall and packing tips for Frankfurt, Germany in September
🌡️ Avg high
21°C
🌙 Avg low
13°C
🌧️ Rainfall
~92 mm
📊 Warmth rank
#4 of 12
September in Frankfurt at a glance
September in Frankfurt is typically warm, with average daytime highs around 21°C and nights near 13°C. Temperature-wise it sits mid-range for Frankfurt (the 4th warmest month).
September is one of the wetter months in Frankfurt, with around 92 mm of rain - plan around showers.
What to pack for Frankfurt in September
T-shirts and light layers
A light jacket or sweater for the evenings
A rain jacket or umbrella - this is one of the wetter months
Frankfurt - year at a glance
HighLow · September highlighted
Is September a good time to visit Frankfurt?
🧳 September 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.
In September, Frankfurt averages a daytime high of about 21°C and a night-time low of around 13°C, based on recent historical data.
Does it rain in Frankfurt in September?
September is one of the wetter months in Frankfurt, with around 92 mm of rain - plan around showers.
Is September a good time to visit Frankfurt?
September 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.