Monthly weather forecast and climate
Toronto, Canada

Colorfully lit night city of Toronto, Canada, with a view of the Nathan Phillips Square, and a large Toronto sign
Colorfully lit night city of Toronto, Canada, with a view of the Nathan Phillips Square, and a large Toronto sign
January, like December, is another subzero cold winter month in Toronto, Canada, with average temperature ranging between max -2.3°C (27.9°F) and min -7°C (19.4°F). With an average high-temperature of -2.3°C (27.9°F) and an average low-temperature of -7°C (19.4°F), January is the coldest month. Weather in January »

February, the last month of the winter, in Toronto, is also a subzero cold month, with average temperature ranging between min -6.7°C (19.9°F) and max -1.3°C (29.7°F). In February, the average high-temperature is essentially the same as in January - a still subzero cold -1.3°C (29.7°F). Weather in February »

March, the first month of the spring, in Toronto, is a cold month, with average temperature fluctuating between 3.2°C (37.8°F) and -2.2°C (28°F). In Toronto, the average high-temperature in March slightly increases, from a subzero cold -1.3°C (29.7°F) in February, to a wintry 3.2°C (37.8°F). Weather in March »

April in Toronto, Canada, is a frosty spring month, with average temperature ranging between min 3°C (37.4°F) and max 8.8°C (47.8°F). In April, the average high-temperature increases, from a wintry 3.2°C (37.8°F) in March, to a frosty 8.8°C (47.8°F). Weather in April »

The last month of the spring, May, is a moderate month in Toronto, Canada, with average temperature fluctuating between 15.4°C (59.7°F) and 8.8°C (47.8°F). In May, the average high-temperature increases, from a chilly 8.8°C (47.8°F) in April, to a mild 15.4°C (59.7°F). Weather in May »

The first month of the summer, June, is an agreeable month in Toronto, Canada, with average temperature fluctuating between 20.5°C (68.9°F) and 14.1°C (57.4°F). In June, the average high-temperature rises, from a moderate 15.4°C (59.7°F) in May, to a pleasant 20.5°C (68.9°F). Weather in June »

July in Toronto, Canada, is a warm summer month, with temperature in the range of an average low of 18.4°C (65.1°F) and an average high of 24.8°C (76.6°F). The warmest month is July, with an average high-temperature of 24.8°C (76.6°F) and an average low-temperature of 18.4°C (65.1°F). Weather in July »

The last month of the summer, August, is also a moderately hot month in Toronto, Canada, with temperature in the range of an average high of 24.5°C (76.1°F) and an average low of 18.4°C (65.1°F). In August, the average high-temperature is almost the same as in July - a still warm 24.5°C (76.1°F). Weather in August »

September, the first month of the autumn, in Toronto, is also an agreeable month, with temperature in the range of an average low of 15°C (59°F) and an average high of 20.9°C (69.6°F). In September, the average high-temperature slightly decreases, from a moderately hot 24.5°C (76.1°F) in August, to an agreeable 20.9°C (69.6°F). Weather in September »

October, like September, is another mild autumn month in Toronto, Canada, with average temperature varying between 8.8°C (47.8°F) and 14°C (57.2°F). In October, the average high-temperature drops, from a pleasant 20.9°C (69.6°F) in September, to a mild 14°C (57.2°F). Weather in October »

November, the last month of the autumn, in Toronto, is another chilly month, with temperature in the range of an average low of 2.4°C (36.3°F) and an average high of 7.1°C (44.8°F). In Toronto, the average high-temperature in November decreases, from a mild 14°C (57.2°F) in October, to a frosty 7.1°C (44.8°F). Weather in November »

The first month of the winter, December, is also a wintry month in Toronto, Canada, with temperature in the range of an average high of 1.4°C (34.5°F) and an average low of -2.5°C (27.5°F). In December, the average high-temperature decreases, from a frosty 7.1°C (44.8°F) in November, to a wintry 1.4°C (34.5°F). Weather in December »

What is the coldest month in Toronto?

January is the coldest month in Toronto, Canada, with an average high-temperature of -2.3°C (27.9°F) and an average low-temperature of -7°C (19.4°F).

What are the most humid months in Toronto?

Months with the highest humidity are January and February, with an average relative humidity of 83%.

How many days does it rain in Toronto?

In Toronto, during the entire year, the rain falls for 136.8 days and collects up to 420mm (16.54") of precipitation.

When does it snow in Toronto?

January through April, November and December are months with snowfall.

How many days does it snow in Toronto?

In Toronto, Canada, during the entire year, snow falls for 45.6 days, and aggregates up to 223mm (8.78") of snow.

What is the snowiest month in Toronto?

The month with the most snowfall is January when snow falls for 11.9 days and typically aggregates up to 57mm (2.24") of snow.

What is the month with the least sunshine in Toronto?

The month with the least sunshine in Toronto, Canada, is January, with an average of 3.2h of sunshine.

What are the months with the lowest UV index in Toronto?

Months with the lowest UV index in Toronto are January and December, with an average maximum UV index of 1.

What is the driest month in Toronto?

February is the month with the least rainfall in Toronto, Canada. Rain falls for 5.6 days and accumulates 19mm (0.75") of precipitation.

When is the sea coldest in Toronto?

March is the month with the coldest seawater, with an average sea temperature of 1.9°C (35.4°F).

When it does not snow in Toronto?

May through October are months without snowfall.

When are the longest days in Toronto?

With an average of 15.4h of daylight, June has the longest days of the year.

What is the warmest month in Toronto?

With an average high-temperature of 24.8°C (76.6°F) and an average low-temperature of 18.4°C (65.1°F), July is the warmest month.

What is the rainiest month in Toronto?

The month with the most rainfall is July when the rain falls for 15.9 days and typically aggregates up to 53mm (2.09") of precipitation.

What month has the most sunshine in Toronto?

The month with the most sunshine is July, with an average of 10.8h of sunshine.

What are the months with the highest UV index in Toronto?

July and August, with an average maximum UV index of 6, are months with the highest UV index in Toronto.

What is the least humid month in Toronto?

August and September, with an average relative humidity of 74%, are the least humid months.

What month is the sea warmest in Toronto?

With an average sea temperature of 22.3°C (72.1°F), August is the month with the warmest seawater in Toronto.

What is the month with the shortest days in Toronto?

The month with the shortest days is December, with an average of 9h of daylight.
Average temperature - Toronto, Canada
Average pressure - Toronto, Canada

The month with the highest atmospheric pressure is March (1018.4mbar).
The month with the lowest atmospheric pressure is June (1013.1mbar).

Average wind speed - Toronto, Canada

The windiest month (with the highest average wind speed) is January (19.5km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).

Average humidity - Toronto, Canada
Average rainfall - Toronto, Canada
Average rainfall days - Toronto, Canada

The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (5.6 days).

Average snowfall - Toronto, Canada

The month with the highest snowfall is January (57mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days - Toronto, Canada

The month with the highest number of snowfall days is January (11.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature - Toronto, Canada

The best month for swimming (with the highest average sea temperature) is August (22.3°C).
The coldest month (with the lowest average sea temperature) is March (1.9°C).

Average daylight / Average sunshine - Toronto, Canada

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is January (Average sunshine: 3.2h).

Average sunshine days - Toronto, Canada

The month with the most sunshine days is March (16.2 days).
The month with the least sunshine days is July (12.8 days).

Average visibility - Toronto, Canada

Months with the highest visibility are June, July, August, September and October (10km).
Months with the lowest visibility are January, February, March, April, May, November and December (9km).