Typical Weather

Trois-Rivières · Canada

Weather in Trois-Rivières in September

In September the typical daytime high in Trois-Rivières is 20.2 °C on average, from 22.7 °C at the start to 17.5 °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.

Measured at the weather station Richmond, 85 km away.