Weather in Saint-Quentin in September
How warm is it in Saint-Quentin in September?
In September the typical daytime high in Saint-Quentin is 20.7 °C on average, from 22.6 °C at the start to 18.0 °C at the end of the month.
That is 3.2 °C cooler than in August and 4.6 °C warmer than in October.
The last 10 years were 1.7 °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 Abbeville (109 km), Le Bourget (116 km) and Uccle (130 km); nearer ones count more.