Weather in Mulhouse in September
How warm is it in Mulhouse in September?
In September the typical daytime high in Mulhouse is 21.4 °C on average, from 23.7 °C at the start to 18.4 °C at the end of the month.
That is 4.4 °C cooler than in August and 5.4 °C warmer than in October.
The last 10 years were 1.9 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
The average of the weather stations Basel Binningen (31 km), Freiburg (48 km) and Strasbourg-Entzheim (92 km); nearer ones count more.