Weather in Toronto
What's the weather like in Toronto?
Toronto has a wide swing between hot summers and cold winters and moderate rainfall spread across the year. Average daytime highs range from -1°C (30°F) in January to 27°C (81°F) in July, with overnight lows around -7°C (19°F) and 17°C (63°F) respectively.
For comfortable sightseeing temperatures (18–26°C daytime highs), the best months to visit Toronto are May through September.
Quick facts
- Country
- 🇨🇦 Canada
- Region
- North America
- Time zone
- America/Toronto
- Coordinates
- 43.653, -79.383
Monthly climate
Long-run averages for each month of the year.
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | -1°C / 30°F | -7°C / 19°F | 55 mm | 14 | 12 |
| February | 0°C / 32°F | -6°C / 21°F | 50 mm | 11 | 10 |
| March | 5°C / 41°F | -2°C / 28°F | 55 mm | 12 | 6 |
| April | 12°C / 54°F | 3°C / 37°F | 65 mm | 11 | 1 |
| May | 19°C / 66°F | 9°C / 48°F | 75 mm | 12 | 0 |
| June | 24°C / 75°F | 14°C / 57°F | 70 mm | 10 | 0 |
| July | 27°C / 81°F | 17°C / 63°F | 65 mm | 9 | 0 |
| August | 26°C / 79°F | 17°C / 63°F | 75 mm | 9 | 0 |
| September | 21°C / 70°F | 13°C / 55°F | 75 mm | 11 | 0 |
| October | 14°C / 57°F | 7°C / 45°F | 65 mm | 12 | 0 |
| November | 7°C / 45°F | 2°C / 36°F | 75 mm | 13 | 3 |
| December | 2°C / 36°F | -4°C / 25°F | 55 mm | 13 | 8 |
Toronto by month
Detailed weather for any specific month:
Cities with a similar climate to Toronto
Frequently asked questions
When is the best time to visit Toronto?
The most comfortable months in Toronto are usually June, August, September, when average highs sit near 18–26°C (64–79°F) with relatively little rain. See the full month-by-month breakdown for the exact figures.
What is the hottest month in Toronto?
July is typically the hottest month in Toronto, averaging a high of 27°C (81°F).
What is the coldest month in Toronto?
January is usually the coldest, with average lows around -7°C (19°F).
Does it snow in Toronto?
Yes — Toronto sees some snow, mainly around January (about 12 snow days). Most other months stay snow-free.
Live forecast, sunrise/sunset, and more.