UNB Weather

Weather and Climate at UNB

The University of New Brunswick experiences a humid continental climate with significant seasonal variations. UNB campuses in Fredericton and Saint John are subject to:

• Winter (December to February): Cold temperatures ranging from -15°C to -5°C (5°F to 23°F), with heavy snowfall affecting commuting and campus life.
• Spring (March to May): Temperatures gradually increase from 0°C to 15°C (32°F to 59°F), with melting snow and occasional rain.
• Summer (June to August): Warm to hot temperatures between 15°C to 25°C (59°F to 77°F), ideal for outdoor research and activities.
• Fall (September to November): Cooling temperatures from 20°C to 5°C (68°F to 41°F), with increased rainfall and vibrant foliage.

Extreme weather conditions like blizzards and ice storms can occasionally disrupt campus operations and outdoor research activities.