Weather in Greater Sudbury in August
Greater Sudbury, Canada averages a high of 23.2°C (73.8°F) and low of 14.4°C (57.9°F) in August, with 11 rain days and 10.7 hours of daily sunshine. Travel score: 79.8/100 (Good). The best time to visit Greater Sudbury is July.
High
23°C74°F
Low
14°C58°F
🌧️
11
rain days
☀️
10.7
hrs/day sunshine
💧
75%
humidity
80— Good
August in Greater Sudbury is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Greater Sudbury?
How much does it rain in Greater Sudbury in August?
Greater Sudbury receives an average of 88.5mm of rainfall across 11 rainy days in August. The annual total is 852mm.
What should I pack for Greater Sudbury in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 23°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to Canada in August?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31