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Bonaventure (QC) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bonaventure.
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Climate overview of Bonaventure
Bonaventure, Quebec, Canada, sees big temperature differences between seasons, with July peaking at 22°C (72°F) and January dropping to -6°C (21°F).
The city receives considerable rain/snowfall, with around 1316 mm (52 in) annually. October is the wettest month. It has warm summers and very cold winters.
Bonaventure Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bonaventure - and find the best time to visit.
Monthly Temperature in Bonaventure
Visitors to Bonaventure can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 22°C (72°F) in July to a very cold -6°C (21°F) in the coolest month, January.
Nights vary from 15°C (59°F) in July to around -14°C (7°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bonaventure
Bonaventure is known for its substantial rain/snowfall, with annual precipitation reaching 1316 mm (52 in). Precipitation levels in Bonaventure remain relatively steady throughout the year. October has the most rain, with 139 mm (5.5 in) over 12 days. In the driest month February, this drops slightly to 88 mm (3.5 in), making the city's climate fairly predictable. For more details, please visit our Bonaventure 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 Bonaventure
Conditions in Bonaventure are generally most comfortable in August. They are typically least comfortable in January, February, March, April, May, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very cold
Feb
very cold
Mar
cold
Apr
wet
May
wet
Jun
good
Jul
very good
Aug
excellent
Sep
good
Oct
wet
Nov
wet
Dec
very cold
- Best overall: August
- Warmest weather: July and August
- Fewest rainy days: January, February, March and April
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -14°C (7°F).
Frequently asked questions about the climate in Bonaventure
What is the best time to visit Bonaventure?
August typically offers the most optimal weather in Bonaventure. In contrast, January, February, March, April, May, October, November and December tend to have less optimal conditions. Bonaventure has warm summers and very cold winters.
What temperatures can I expect in Bonaventure?
Daytime highs range from -6°C (21°F) in January to 22°C (72°F) in July. Nighttime lows range from -14°C (7°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Bonaventure get?
Annual rainfall is around 1316 mm (52 in). October is the wettest month with 139 mm (5.5 in), while February is the driest with 88 mm (3.5 in).
Bonaventure 3-Day Forecast
Bonaventure on the map
Bonaventure is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Toronto
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