Weather in Ajax in August

Ajax, Canada averages a high of 24.9°C (76.8°F) and low of 17.9°C (64.2°F) in August, with 10 rain days and 11.4 hours of daily sunshine. Travel score: 83.2/100 (Excellent). The best time to visit Ajax is August.

High
25°C77°F
Low
18°C64°F
🌧️
10
rain days
☀️
11.4
hrs/day sunshine
💧
73%
humidity
83Excellent

August in Ajax is warm and occasionally wet — ideal for sightseeing and outdoor activities.

What are the average temperatures in Ajax?

JanFebMarAprMayJunJulAug25°18°SepOctNovDec

How much does it rain in Ajax in August?

Ajax receives an average of 75.5mm of rainfall across 10 rainy days in August. The annual total is 878.8mm.

JanFebMarAprMayJunJulAug10dSepOctNovDec

What should I pack for Ajax in August?

Essentials

👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun

Recommended

🧥
Light rain jacket
Some rainy days expected (10 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