Weather in Mons in September
How warm is it in Mons in September?
In September the typical daytime high in Mons is 19.9 °C on average, from 21.8 °C at the start to 17.3 °C at the end of the month.
That is 3.3 °C cooler than in August and 4.6 °C warmer than in October.
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 Uccle (48 km), West Souburg (113 km) and Maastricht (137 km); nearer ones count more.