Weather in Richmond Hill in May
Richmond Hill, Canada averages a high of 18°C (64.4°F) and low of 7.9°C (46.2°F) in May, with 10 rain days and 11 hours of daily sunshine. Travel score: 74.5/100 (Good). The best time to visit Richmond Hill is August.
High
18°C64°F
Low
8°C46°F
🌧️
10
rain days
☀️
11
hrs/day sunshine
💧
67%
humidity
75— Good
May in Richmond Hill is mild and occasionally wet — good for most activities.
What are the average temperatures in Richmond Hill?
How much does it rain in Richmond Hill in May?
Richmond Hill receives an average of 71.5mm of rainfall across 10 rainy days in May. The annual total is 803.7mm.
What should I pack for Richmond Hill in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧥
Light rain jacket
Some rainy days expected (10 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Canada in May?
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