ClimateForecastMayJune >>

Climate in Toronto (Ontario), Canada

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Toronto

Fri   May 17
19°C | 14°C
E 11 km/h
1.1 mm
broken clouds and rain

broken clouds and rain

Sat   May 18
21°C | 14°C
NE 14 km/h
almost clear and no rain

almost clear and no rain

Sun   May 19
22°C | 15°C
SE 7 km/h
partly cloudy and no rain

partly cloudy and no rain

The best time of year to visit Toronto in Canada

Toronto has a humid continental climate due to its southern location in Canada and the proximity of Lake Ontario. The city that has the mildest climate of all cities east of the Rocky Mountains.

The temperature differences between the seasons can be very large. Toronto has cold winters, where average temperatures can drop below -10°C and snowfall is very likely to be seen between November and mid-April. The city can experience heavy snowstorms. However, the winters also has milder periods.

Summers are warm, very humid and there can be a lot of precipitation. The humidity also means that summers can feel extremely hot. Spring and autumn are transitional seasons and are actually the best time to visit Toronto. It is not too hot and not too cold. Keep in mind that the weather in Toronto is very changeable and can change from day to day.

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Toronto?
    July has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Toronto?
    The coldest month is February with an average maximum temperature of 1°C.
  • Which is the wettest month in Toronto?
    April tops the wettest month list with 95 mm of rainfall.
  • Which is the driest month in Toronto?
    August is the driest month with 68 mm of precipitation.
  • Which is the sunniest month in Toronto?
    July is the sunniest month with an average of 280 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.