Owen Sound (ON) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Owen Sound.
Climate overview of Owen Sound
Owen Sound, Ontario, Canada, experiences significant temperature variation throughout the year. Summers bring daytime highs of 26°C (79°F) in July, while winters cool to -1°C (30°F) in February.
The city has a wet climate, receiving around 1026 mm (40 in) of rain/snowfall per year. October is the wettest month.
Owen Sound Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Owen Sound — and find the best time to visit.
Monthly Temperature in Owen Sound
Depending on the time of the year, temperatures range from comfortable to very cold in Owen Sound. On average, daytime temperatures range from a comfortable 26°C (79°F) in July to a very cold -1°C (30°F) in February.
Nighttime temperatures range from 15°C (59°F) in July to -10°C (14°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Owen Sound
Owen Sound has a relatively rain/snowy climate with high precipitation levels, averaging 1026 mm (40 in) of rain/snowfall annually. The wettest period in Owen Sound occurs in October, which receives around 95 mm (3.7 in) of precipitation. During the driest month, March, Owen Sound experiences moderate snow/rainfall, totaling 65 mm (2.6 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Owen Sound 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 Owen Sound
Rainfall during this time ranges from 84 mm (3.3 in) in May to 94 mm (3.7 in) in September. This means you can expect a mix of sunny days and occasional showers. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Owen Sound
What is the best time to visit Owen Sound?
June, July, August and September typically offer the most optimal weather in Owen Sound. In contrast, January, February, March, November and December tend to have less optimal conditions.
What temperatures can I expect in Owen Sound?
Daytime highs range from -1°C (30°F) in February to 26°C (79°F) in July. Nighttime lows range from -10°C (14°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Owen Sound get?
Annual rainfall is around 1026 mm (40 in). October is the wettest month with 95 mm (3.7 in), while March is the driest with 65 mm (2.6 in).
Owen Sound 3-Day Forecast
Owen Sound (ON) 3-Day Forecast
Owen Sound on the map
Owen Sound is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Niagara Falls
27°C (81°F) Montréal28°C (82°F) Ottawa27°C (81°F) Quebec City
26°C (79°F) Toronto26°C (79°F) Calgary24°C (75°F) Vancouver22°C (72°F) Whistler
19°C (66°F) 
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