Weather in Ottawa in July
Ottawa, Canada averages a high of 25.8°C (78.4°F) and low of 16.6°C (61.9°F) in July, with 12 rain days and 12 hours of daily sunshine. Travel score: 81.3/100 (Excellent). The best time to visit Ottawa is August.
High
26°C78°F
Low
17°C62°F
🌧️
12
rain days
☀️
12
hrs/day sunshine
💧
72%
humidity
81— Excellent
July in Ottawa is warm and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Ottawa?
How much does it rain in Ottawa in July?
Ottawa receives an average of 96.8mm of rainfall across 12 rainy days in July. The annual total is 1003.6mm.
What should I pack for Ottawa in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
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Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (12 days)
☔
Umbrella
Be prepared for occasional showers
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Data based on 1994–2024 averages · Last updated: 2024-12-31