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When is the best time to visit Toronto?

The best time to visit Toronto is between May and October, the most comfortable stretch of the year on these averages.

Toronto has a real winter and a real summer. Snow is part of the cold months, not a freak event. The outdoor year is short in the middle and long at the ends of summer. Toronto is a city in Canada. This page is about Toronto, not a country average.

Most visitors come once the freeze has lifted, or they come on purpose for the cold. Do not book Toronto as a sunlounger destination. The monthly table owns the averages. This layer is the year those numbers sit inside.

Part of Canada weather.

Toronto
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Spring

Spring in Toronto is the thaw. March, April and May move from leftover winter to usable outdoor days. Snow retreats. Mud and bright afternoons can share a week.

In Toronto the meteorological summer is June, July and August and winter is December, January and February. Come for cities and the first terraces, not for guaranteed picnic weather. A squall in Toronto in these months is ordinary, not a ruined trip.

Read Toronto in this stretch as its own climate, not as a generic holiday season copied from another destination.

Summer

Summer is the outdoor season in Toronto: June, July and August. Days are long. Heat is relative to the winter you came from, not to a Mediterranean coast. This is walking, terrace and lake weather, not a sunlounger climate.

In Toronto the meteorological summer is June, July and August and winter is December, January and February. Evenings can still want a layer, especially away from the built-up centre. Rain does not disappear just because it is summer. Pack for a useful day that can turn wet.

Autumn

Autumn in Toronto is short and useful: September, October and November. The first weeks are still outdoor days. The last weeks are a coat, wet leaves, and the knowledge that winter is coming.

In Toronto the meteorological summer is June, July and August and winter is December, January and February. Come for cities and landscape, not for a last swim. Light is good. Afternoons end early. A shell in the bag is not optional.

Read Toronto in this stretch as its own climate, not as a generic holiday season copied from another destination.

Winter

Winter in Toronto is the real thing: December, January and February. Cold, short days, and snow that is part of the season rather than a postcard accident. This is a city-and-indoor trip unless you came for the cold on purpose.

In Toronto the meteorological summer is June, July and August and winter is December, January and February. Do not book Toronto as a mild winter-sun destination. Coat, boots, early dark. The monthly table will look grim because the months are grim in the honest way.

Toronto weather by month

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 2 Sept 2026358 places covered

Average temperature and rainfall, month by month

Every figure below is a 1991–2020 climate normal for Toronto, in °C and °F. Open a month for what to expect and what to pack.

Toronto weather by month: average temperature, rainfall, sunshine and wind for each month, from 1991–2020 climate normals
MonthAverageRainfall
January-4°C / 24°F61 mm
February-3°C / 26°F50 mm
March1°C / 33°F50 mm
April7°C / 44°F81 mm
May12°C / 54°F77 mm
June18°C / 64°F78 mm
July21°C / 70°F72 mm
August21°C / 70°F69 mm
September17°C / 63°F67 mm
October10°C / 51°F66 mm
November5°C / 40°F67 mm
December0°C / 31°F57 mm

Where to stay in Toronto

Dates are a starting point for May.

All hotels in Toronto

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FAQs about Toronto weather

Climate averages for Toronto, 1991–2020.

The best time to visit Toronto is between May and October, the most comfortable stretch of the year on these averages.

July is the hottest month, with an average around 21°C.

April is the wettest month, with about 81 mm of rain.

January is the coolest month, averaging -4°C (24°F) against 21°C (70°F) in July.

This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what each month is usually like, which is what you want when booking ahead. For today or the coming week, check a live forecast.

No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.