Fort Frances (ON) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Fort Frances.
Climate overview of Fort Frances
Fort Frances, Ontario, Canada, sees big temperature differences between seasons, with July peaking at 25°C (77°F) and January dropping to -9°C (16°F).
Annual rain/snowfall is moderate at around 724 mm (29 in), with June being the wettest month. The city also has a distinct dry season from November to February, with warm summers and very cold winters.
Fort Frances Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Fort Frances - and find the best time to visit.
Monthly Temperature in Fort Frances
Visitors to Fort Frances can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 25°C (77°F) in July. In January, the coolest month of the year, temperatures drop to a very cold -9°C (16°F).
At night, temperatures range from around 12°C (54°F) in July to -21°C (-6°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Fort Frances
Generally, Fort Frances experiences moderate precipitation patterns, averaging 724 mm (29 in) yearly. Fort Frances can be quite wet during June, receiving approximately 108 mm (4.3 in) of precipitation over 16 rainy days.
In contrast, during the driest month (February), you will experience much drier conditions, with 23 mm (0.9 in) of precipitation spread across 10 snowy days. For more details, please visit our Fort Frances 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 Fort Frances
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: August and September
- Warmest weather: July and August
- Fewest rainy days: February and March
- Seasonal pattern: A distinct dry season from November to February, with warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -21°C (-6°F).
Frequently asked questions about the climate in Fort Frances
What is the best time to visit Fort Frances?
August and September typically offer the most optimal weather in Fort Frances. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Fort Frances has a distinct dry season from November to February, with warm summers and very cold winters.
What temperatures can I expect in Fort Frances?
Daytime highs range from -9°C (16°F) in January to 25°C (77°F) in July. Nighttime lows range from -21°C (-6°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Fort Frances get?
Annual rainfall is around 724 mm (29 in). June is the wettest month with 108 mm (4.3 in), while February is the driest with 23 mm (0.9 in).
Fort Frances 3-Day Forecast
Fort Frances on the map
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