Mississauga
Mississauga is an important city in Ontario, Canada. It is a lively and vibrant tourist destination with its famous Celebration Square and food trucks. Every New Year's Eve, Celebration Square holds fireworks displays and concerts, attracting large audiences. There are also several parks and ice rinks for families and friends to enjoy winter activities together.
Mississauga Top 10 Activities
Top things to do in Mississauga
Popular Activities in Mississauga
Recommended travel destinations near Mississauga
Best time to visit Mississauga
Data source: Meteostat・Last updated: 2025-09
Weather in Mississauga throughout the year
Spring (March–May): Average 1.9–14.9°C, gradually warming climate, moderate rainfall with occasional showers. Common activities: Outdoor walks, cycling, visiting parks. Suggested clothing: Light jacket, long-sleeved shirts, comfortable shoes.
Summer (June–August): Average 19.8–22.5°C, warm and humid, occasional thunderstorms. August has the most rainfall. Common activities: Swimming, picnics, outdoor BBQs. Suggested clothing: Lightweight and breathable clothing, short sleeves, sandals.
Autumn (September–November): Average 11.9–20°C, gradually decreasing temperatures, comfortable weather, relatively high rainfall. Common activities: Leaf viewing, hiking, fruit picking. Suggested clothing: Light jacket, long-sleeved shirts, comfortable shoes.
Winter (December–February): Average -3.4–0.7°C, cold and dry, occasional snowfall. Common activities: Skiing, ice skating, indoor activities. Suggested clothing: Heavy coat, warm clothing, hat, gloves, scarf.
Weather in Mississauga
Annual average temperature: approx. 10°C / Annual rainfall: approx. 423 mm / Summer humidity: 65%–75% / Rainiest month: August
Mississauga weather by month
| Month | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | -3.4°C | -1.4°C | 1.9°C | 7.8°C | 14.9°C | 19.8°C | 22.5°C | 21.6°C | 20°C | 11.9°C | 5.9°C | 0.7°C |
| Rainfall (mm) | 33.5 | 5.4 | 28.1 | 55.6 | 39.5 | 20.9 | 27.2 | 60.6 | 32.8 | 36.5 | 35.9 | 47.1 |
7-day weather forecast for Mississauga
| Date | 11/11Wednesday | 11/12Thursday | 11/13Friday | 11/14Saturday | 11/15Sunday | 11/16Monday | 11/17Tuesday |
|---|---|---|---|---|---|---|---|
| Weather |  Patchy rain nearby |  Light drizzle |  Overcast | Patchy rain nearby | Overcast | Overcast |  Sunny |
| High | 10.2°C | 7°C | 4.6°C | 6°C | 6.6°C | 7.8°C | 9.6°C |
| Low | 3.9°C | 2.6°C | 0.2°C | 0.8°C | 3.2°C | 3.4°C | 1.3°C |
