Saint-Jean-Port-Joli (QC) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint-Jean-Port-Joli.
Climate overview of Saint-Jean-Port-Joli
Temperatures in Saint-Jean-Port-Joli, Quebec, Canada, vary greatly throughout the year. July is the hottest month at 23°C (73°F), while January is the coldest at -5°C (23°F).
With around 1339 mm (53 in) of annual rain/snowfall, Saint-Jean-Port-Joli has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has warm summers and very cold winters. The wettest month is October.
Saint-Jean-Port-Joli Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Jean-Port-Joli - and find the best time to visit.
Monthly Temperature in Saint-Jean-Port-Joli
The climate in Saint-Jean-Port-Joli is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 23°C (73°F) in July. In January, the coolest month of the year, temperatures drop to a very cold -5°C (23°F).
At night, temperatures range from around 15°C (59°F) in July to -14°C (7°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint-Jean-Port-Joli
Saint-Jean-Port-Joli has a notably wet climate with abundant precipitation, recording 1339 mm (53 in) of rain/snowfall per year. Saint-Jean-Port-Joli experiences moderate seasonal variation in rainfall, with monthly averages ranging from 144 mm (5.7 in) in October, the wettest month, and 84 mm (3.3 in) in February, the driest month. For more details, please visit our Saint-Jean-Port-Joli 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 Saint-Jean-Port-Joli
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- 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 Saint-Jean-Port-Joli
What is the best time to visit Saint-Jean-Port-Joli?
June, July and August typically offer the most optimal weather in Saint-Jean-Port-Joli. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Saint-Jean-Port-Joli has warm summers and very cold winters.
What temperatures can I expect in Saint-Jean-Port-Joli?
Daytime highs range from -5°C (23°F) in January to 23°C (73°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 Saint-Jean-Port-Joli get?
Annual rainfall is around 1339 mm (53 in). October is the wettest month with 144 mm (5.7 in), while February is the driest with 84 mm (3.3 in).
Saint-Jean-Port-Joli 3-Day Forecast
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