Data source: Meteostat・Last updated: 2025-09
Spring (March–May): Average 2.9–15.8°C, gradually warming climate, but still subject to fluctuating temperatures and occasional rainfall. March and April are the rainiest months. Common activities: Visiting museums, art galleries, enjoying city parks. Recommended clothing: Layered clothing, such as long-sleeved shirts, light jackets, and comfortable shoes.
Summer (June–August): Average 19.9–22.8°C, warm and humid, with occasional thunderstorms; July is the rainiest month. Common activities: Outdoor picnics, exploring Lake Ontario, attending various festivals. Recommended clothing: Light and breathable clothing, short-sleeved shirts, sandals.
Autumn (September–November): Average 12.2–19.0°C, pleasantly cool and crisp autumn weather, with gradually decreasing rainfall. Common activities: Leaf peeping, outdoor hiking, visiting farms. Recommended clothing: Light jackets, long-sleeved shirts, and comfortable shoes.
Winter (December–February): Average -2.6–1.6°C, cold, with both snowfall and rainfall; January is the rainiest month. Common activities: Ice skating, skiing, visiting indoor attractions. Recommended clothing: Warm coats, hats, scarves, gloves, and warm boots.
Annual average temperature: approx. 11°C / Annual rainfall: approx. 829 mm / Summer humidity: 60%–70% / Rainiest month: July
| Month | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | -2.6°C | -0.6°C | 2.9°C | 8.6°C | 15.8°C | 19.9°C | 22.8°C | 21.8°C | 19°C | 12.2°C | 6.1°C | 1.6°C |
| Rainfall (mm) | 72 | 58.6 | 69.9 | 101.2 | 46.2 | 81.3 | 118.7 | 58.8 | 43.4 | 31.8 | 55 | 92.1 |
| Date | 11/5Thursday | 11/6Friday | 11/7Saturday | 11/8Sunday | 11/9Monday | 11/10Tuesday | 11/11Wednesday |
|---|---|---|---|---|---|---|---|
| Weather | Overcast | Light drizzle | Light drizzle | Overcast | Overcast | Patchy rain nearby | Patchy rain nearby |
| High | 16.9°C | 14°C | 11.7°C | 12.4°C | 12.6°C | 12.8°C | 8.8°C |
| Low | 13.6°C | 10.7°C | 8.4°C | 7.4°C | 6.7°C | 6.5°C | 4.7°C |