Waterloo Weather

Weather and Climate at Waterloo

The University of Waterloo experiences a humid continental climate with warm, humid summers and cold, snowy winters. The campus, located in Waterloo, Ontario, sees:

• Summer (June to August): Average temperatures range from 18°C to 25°C (64°F to 77°F), with occasional heatwaves pushing temperatures above 30°C (86°F).
• Autumn (September to November): Temperatures gradually decrease from 20°C (68°F) to around 5°C (41°F). This season is known for its vibrant fall colors and increased rainfall.
• Winter (December to February): Cold with average temperatures between -5°C to -10°C (23°F to 14°F). Snowfall is common, with an average of 130 cm (51 inches) per year.
• Spring (March to May): Temperatures rise from 0°C (32°F) to 15°C (59°F), with melting snow and increasing precipitation.

The weather impacts commuting and campus life at Waterloo, with winter conditions requiring students and staff to prepare for snow and ice. Outdoor research activities may be limited during the colder months.