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Best Time for Québec City to Tadoussac through Charlevoix

Last updated: 2026-09-20

Sweet spot: May, June, July. Computed from NASA POWER climate normals across the route's overnight towns, balancing temperature, rainfall and daylight.

💡 Good to know

Public St Lawrence viewpoints, the Charlevoix arts corridor and Tadoussac interpretation operate together; marine-mammal sightings remain possible rather than promised.

Month	Low	High	Rain	Daylight
January	−17.7°C	−9.3°C	59 mm	8.6 h	❄
February	−16.7°C	−7.8°C	60 mm	10.0 h	❄
March	−11.4°C	−3.0°C	68 mm	11.6 h	❄
April	−3.3°C	4.8°C	87 mm	13.4 h	❄
May	3.9°C	13.7°C	91 mm	14.9 h
June	9.8°C	18.8°C	107 mm	15.7 h
July	13.3°C	21.7°C	111 mm	15.4 h
August	12.7°C	21.1°C	103 mm	14.1 h
September	8.4°C	17.2°C	101 mm	12.3 h
October	2.2°C	9.1°C	112 mm	10.6 h
November	−4.7°C	1.4°C	85 mm	9.0 h	❄
December	−12.8°C	−5.6°C	89 mm	8.3 h	❄

Plan it for your month →