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Lac-Superieur (QC) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Lac-Superieur.
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Climate overview of Lac-Superieur
The climate in Lac-Superieur, Quebec, Canada, is marked by large temperature swings across the seasons, ranging from 25°C (77°F) in July to -7°C (19°F) in January.
The city receives considerable rain/snowfall, with around 1231 mm (48 in) annually. July is the wettest month. It has warm summers and very cold winters.
Lac-Superieur Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lac-Superieur - and find the best time to visit.
Monthly Temperature in Lac-Superieur
In Lac-Superieur, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 25°C (77°F) in July to a very cold -7°C (19°F) in the coolest month, January.
Nights vary from 13°C (55°F) in July to around -18°C (0°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Lac-Superieur
Lac-Superieur experiences significant rain/snowfall throughout the year, averaging 1231 mm (48 in) of precipitation annually. Precipitation levels in Lac-Superieur remain relatively steady throughout the year. July has the most rain, with 122 mm (4.8 in) over 13 days. In the driest month February, this drops slightly to 76 mm (3 in), making the city's climate fairly predictable. For more details, please visit our Lac-Superieur 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 Lac-Superieur
For comfortable weather, consider visiting Lac-Superieur in June, July and August. Conditions are usually least favourable in January, February, March, April, 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
good
Jun
very good
Jul
very good
Aug
very good
Sep
good
Oct
wet
Nov
cold
Dec
very cold
- 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 -18°C (0°F).
Frequently asked questions about the climate in Lac-Superieur
What is the best time to visit Lac-Superieur?
June, July and August typically offer the most optimal weather in Lac-Superieur. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Lac-Superieur has warm summers and very cold winters.
What temperatures can I expect in Lac-Superieur?
Daytime highs range from -7°C (19°F) in January to 25°C (77°F) in July. Nighttime lows range from -18°C (0°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Lac-Superieur get?
Annual rainfall is around 1231 mm (48 in). July is the wettest month with 122 mm (4.8 in), while February is the driest with 76 mm (3 in).
Lac-Superieur 3-Day Forecast
Lac-Superieur on the map
Lac-Superieur is highlighted - select any city to see its climate.
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