With a population of around 1,300, Saint Leonard dAston sits in Quebec, Canada. The city operates in the Eastern Time Zone.
Recent weather here gives a sense of typical conditions: in 2025, Saint Leonard dAston recorded a mean annual temperature of 43°F, ranging from -21°F lows in February to 89°F highs in June, with about 44 inches of precipitation across the year.
View historical weather for Saint Leonard dAston · More cities in Quebec