Weather in Canada


Begins in March

In the spring, the days become gradually longer and warmer. Spring is an unpredictable season of changing temperatures with lots of rainfall.

Recommended items: sweaters, pants, light coat or lined jacket, raincoat, waterproof shoes, umbrella.


Begins in June

Summer brings warm, sunny days with temperatures ranging from 20°C to 35°C and common rainfall. London can get very humid in the summer; check the weather for the humidex (humidity index) to see how hot it may feel each day.

Recommended items: shorts, t-shirts, sleeveless tops, sandals, bathing suit, sunscreen.


Begins in September

September is often warm and sunny like the summer, but the season becomes gradually cooler and more rainy as it approaches winter.

Recommended items: sweaters, pants, light coat or lined jacket, raincoat, waterproof footwear, umbrella.

Student wearing warm winter gear holding a snowball in her gloved hand and smiling. Winter

Although winter officially begins in December, snow can arrive as early as October and can last until April.

As winter is the most challenging season to prepare for, staying healthy and warm is the focus of our Winter in Canada page.