Quebec Weather by Month: Temperature & Rainfall Guide

Quebec is a region in Canada. Many people wonder what the weather conditions are in Quebec over the year. What is the best time to visit Quebec?

This page shows the average weather conditions by month in Quebec over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Quebec is generally less favorable. January is a winter month. The average maximum daytime temperatures are very low and range from -12°C (10°F) in Chibougamau to -1°C (30°F) in Magdalen Islands. On average, this month is one of the coldest months of the year in Quebec. So be prepared and make sure to dress up warm.

Find more detailed climate information for Quebec in January here.

In February the weather in Quebec is generally less favorable. February is a winter month. The average maximum daytime temperatures are very low and range from -10°C (14°F) in Chibougamau to -1°C (30°F) in Grande-Ligne. It is a very cold month in some areas, so be prepared and make sure to dress up warm.

Find more detailed climate information for Quebec in February here.

In March the weather in Quebec is generally less favorable. The temperatures range from very low in Chibougamau with -3°C (27°F) to low in Saint-Jean-sur-Richelieu with 4°C (39°F). It is a very cold month in some areas, so be prepared and make sure to dress up warm.

Find more detailed climate information for Quebec in March here.

In April the weather in Quebec is generally less favorable. The temperatures range from low in Blanc-Sablon with 3°C (37°F) to moderate in Saint-Jean-sur-Richelieu with 13°C (55°F).

Find more detailed climate information for Quebec in April here.

In May the weather in Quebec ranges from less favorable in Magdalen Islands to very good in Montréal. The temperatures range from low in Magdalen Islands with 8°C (46°F) to pleasant in Brossard with 21°C (70°F).

Find more detailed climate information for Quebec in May here.

In June the weather in Quebec ranges from mixed in Magdalen Islands to very good in Montréal. June is a summer month. The temperatures range from low in Blanc-Sablon with 12°C (54°F) to high in Longueuil with 25°C (77°F).

Find more detailed climate information for Quebec in June here.

In July the weather in Quebec is generally very good. July is a summer month. The temperatures range from moderate in Blanc-Sablon with 16°C (61°F) to high in Longueuil with 28°C (82°F). On average, this month is one of the warmest months of the year in Quebec. So be prepared and make sure to dress lightly.

Find more detailed climate information for Quebec in July here.

In August the weather in Quebec ranges from very good in Montréal to excellent in Magdalen Islands. August is a summer month. The temperatures range from moderate in Blanc-Sablon with 18°C (64°F) to high in Longueuil with 27°C (81°F).

Find more detailed climate information for Quebec in August here.

In September the weather in Quebec ranges from mixed in La Malbaie to very good in Montréal. The temperatures range from moderate in Blanc-Sablon with 14°C (57°F) to high in Salaberry de Valleyfield with 23°C (73°F).

Find more detailed climate information for Quebec in September here.

In October the weather in Quebec ranges from less favorable in Quebec City to mixed in Montréal. The temperatures range from low in Chibougamau with 8°C (46°F) to moderate in Salaberry de Valleyfield with 14°C (57°F).

Find more detailed climate information for Quebec in October here.

In November the weather in Quebec is generally less favorable. The temperatures range from very low in Chibougamau with 1°C (34°F) to low in Salaberry de Valleyfield with 7°C (45°F).

Find more detailed climate information for Quebec in November here.

In December the weather in Quebec is generally less favorable. December is a winter month. The temperatures range from very low in Chibougamau with -7°C (19°F) to low in Magdalen Islands with 3°C (37°F). It is a very cold month in some areas, so be prepared and make sure to dress up warm.

Find more detailed climate information for Quebec in December here.