Cap-des-Rosiers (QC) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Cap-des-Rosiers.
Climate overview of Cap-des-Rosiers
Cap-des-Rosiers, Quebec, Canada, experiences significant temperature variation throughout the year. Summers bring daytime highs of 20°C (68°F) in August, while winters cool to -5°C (23°F) in February.
The city has a wet climate, receiving around 1198 mm (47 in) of rain/snowfall per year. Despite the high annual total, it has pleasant summers and very cold winters. October is the wettest month.
Cap-des-Rosiers Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cap-des-Rosiers - and find the best time to visit.
Monthly Temperature in Cap-des-Rosiers
Depending on the time of the year, temperatures range from pleasant to very cold in Cap-des-Rosiers. On average, daytime temperatures range from a pleasant 20°C (68°F) in August to a very cold -5°C (23°F) in February.
Nighttime temperatures range from 15°C (59°F) in August to -13°C (9°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Cap-des-Rosiers
Cap-des-Rosiers has a relatively rain/snowy climate with high precipitation levels, averaging 1198 mm (47 in) of rain/snowfall annually. The wettest period in Cap-des-Rosiers occurs in October, which receives around 121 mm (4.8 in) of precipitation. During the driest month, February, Cap-des-Rosiers experiences moderate snowfall, totaling 89 mm (3.5 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Cap-des-Rosiers Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Cap-des-Rosiers
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Fewer rainy days: February, March, April, June and September
- Seasonal pattern: Pleasant summers and very cold winters
- Coldest conditions: February, with freezing nights around -13°C (9°F).
Frequently asked questions about the climate in Cap-des-Rosiers
What is the best time to visit Cap-des-Rosiers?
July and August typically offer the most optimal weather in Cap-des-Rosiers. In contrast, January, February, March, April, May, October, November and December tend to have less optimal conditions. Cap-des-Rosiers has pleasant summers and very cold winters.
What temperatures can I expect in Cap-des-Rosiers?
Daytime highs range from -5°C (23°F) in February to 20°C (68°F) in August. Nighttime lows range from -13°C (9°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Cap-des-Rosiers get?
Annual rainfall is around 1198 mm (47 in). October is the wettest month with 121 mm (4.8 in), while February is the driest with 89 mm (3.5 in).
Cap-des-Rosiers 3-Day Forecast
Cap-des-Rosiers on the map
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Popular this month
Where to go in September - average daytime high across popular destinations.
Toronto
22°C (72°F) Niagara Falls23°C (73°F) Montréal
22°C (72°F) Ottawa22°C (72°F) Quebec City
20°C (68°F) Vancouver19°C (66°F) Calgary19°C (66°F) Whistler15°C (59°F) 
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