Polytechnique Montréal Weather

Weather and Climate at Polytechnique Montréal

École Polytechnique de Montréal, part of Université de Montréal, experiences a humid continental climate with warm, humid summers and cold, snowy winters.

• Summer (June to August): Average temperatures range from 15°C to 25°C (59°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 0°C (32°F), with increasing rainfall and the first snowfalls in late November.
• Winter (December to February): Cold with average temperatures between -10°C to -5°C (14°F to 23°F), and significant snowfall, affecting commuting and outdoor activities.
• Spring (March to May): Temperatures rise from 0°C (32°F) to 15°C (59°F), with melting snow and variable weather conditions.

The climate impacts campus life, with winter requiring adjustments for commuting and outdoor research activities.