Typical Weather

Saint-Malo · France

Weather in Saint-Malo in September

In September the typical daytime high in Saint-Malo is 20.0 °C on average, from 21.2 °C at the start to 18.3 °C at the end of the month.

The last 10 years were 1.2 °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 Pte De La Hague (120 km), Nantes-Bouguenais (169 km) and Belle Ile - Le Talut (175 km); nearer ones count more.