Typical Weather

Weather in Saint-Jean-sur-Richelieu in October

How warm is it in Saint-Jean-sur-Richelieu in October?

In October the typical daytime high in Saint-Jean-sur-Richelieu is 14.1 °C on average, from 17.9 °C at the start to 10.3 °C at the end of the month.

That is 6.8 °C cooler than in September and 8.1 °C warmer than in November.

The last 10 years were 2.1 °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 Richmond (95 km), Woodstock (196 km) and Gardiner (300 km); nearer ones count more.