Le Mans · France
Weather in Le Mans in September
In September the typical daytime high in Le Mans is 22.3 °C on average, from 24.4 °C at the start to 19.5 °C at the end of the month.
The last 10 years were 1.6 °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 Nantes-Bouguenais (166 km), Deols Chateauroux Aerodrome De (171 km) and Le Bourget (196 km); nearer ones count more.