Experience Toronto's four distinct seasons, each offering unique charms. Summers (June-August) boast warm temperatures averaging 20-25°C, making it perfect for a lakefront stroll along the iconic Toronto Islands. Autumn (September-October) brings crisp leaves and cooler weather, ideal for exploring vibrant fall foliage in High Park. Winters (November-March) can be chilly with temperatures dropping to -5°C, but don't miss skating on the picturesque harborfront Natrel Rink. Spring (April-May) blooms with blossoming cherry trees and milder temperatures around 10-15°C, perfect for a bike ride along the Martin Goodman Trail. Toronto's diverse weather ensures an adventure for every season!
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Toronto Climate & Weather Averages
Toronto is warmest in July, when daytime highs average 26°C, and coldest in January at around 0°C. The wettest month is April. The table below shows the monthly averages for Toronto, based on recorded data from 2015–2024.
| Month | Avg High | Avg Low | Rainfall |
|---|---|---|---|
| Jan | 0° | -7° | 68 mm |
| Feb | 1° | -8° | 61 mm |
| Mar | 5° | -3° | 67 mm |
| Apr | 10° | 2° | 100 mm |
| May | 17° | 8° | 68 mm |
| Jun | 23° | 14° | 90 mm |
| Jul | 26° | 18° | 75 mm |
| Aug | 25° | 17° | 69 mm |
| Sep | 22° | 14° | 59 mm |
| Oct | 15° | 8° | 88 mm |
| Nov | 8° | 2° | 62 mm |
| Dec | 3° | -3° | 74 mm |
A warming climate: Toronto's warmest month (July) has warmed from an average high of 25°C in the 1950s to 26°C today — a shift of +1°C over roughly seventy years.
Best time to visit: July–September offers the most comfortable conditions, with daytime highs around 24°C. Pack light, breathable layers and a light waterproof — Toronto sees rain year-round, peaking in April. For the coldest spell around January, bring a warm coat.
Source: Open-Meteo ERA5 archive. Averages computed from daily records.