- Toronto ›
- Weather by month
Toronto Weather by Month
Average temperatures, rainfall and humidity for Toronto, Canada, month by month, built from OpenWeather's historical records. Use it to see what a typical Toronto month looks like before you travel — then check the live Toronto forecast for the days ahead.
Warmest month
July
27°C average high
Coolest month
February
-7°C average low
Wettest month
April
69 mm of rain
Driest month
February
19 mm of rain
Average temperature and rainfall in Toronto by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | -1°C | -7°C | -24°C / 13°C | 44 mm | 79% | 17 km/h |
| February | 0°C | -7°C | -26°C / 17°C | 19 mm | 75% | 16 km/h |
| March | 5°C | -3°C | -20°C / 19°C | 38 mm | 71% | 16 km/h |
| April | 11°C | 3°C | -9°C / 29°C | 69 mm | 68% | 15 km/h |
| May | 19°C | 9°C | -3°C / 31°C | 51 mm | 66% | 12 km/h |
| June | 24°C | 15°C | 6°C / 36°C | 65 mm | 68% | 11 km/h |
| July | 27°C | 18°C | 8°C / 37°C | 48 mm | 70% | 9 km/h |
| August | 26°C | 17°C | 9°C / 34°C | 59 mm | 73% | 9 km/h |
| September | 23°C | 14°C | 4°C / 33°C | 53 mm | 76% | 11 km/h |
| October | 15°C | 8°C | -3°C / 29°C | 55 mm | 77% | 13 km/h |
| November | 8°C | 1°C | -16°C / 24°C | 40 mm | 76% | 14 km/h |
| December | 2°C | -3°C | -25°C / 16°C | 34 mm | 79% | 16 km/h |
Best time to visit Toronto
The most comfortable time to visit Toronto is generally June and August to September, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around April, totalling about 576 mm a year.
Travellers who prefer heat should aim for July, when highs average 27°C. April is the month to avoid if rain would spoil your plans — it averages 69 mm, roughly 4× the rainfall of February.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Toronto forecast for what is happening now.