Princeton Weather

Weather and Climate at Princeton

Princeton University, located in New Jersey, experiences a humid subtropical climate with four distinct seasons.

• Winter (December to February): Temperatures range from 20°F to 40°F (-6°C to 4°C), with occasional snowstorms.
• Spring (March to May): Temperatures gradually increase from 30°F to 70°F (-1°C to 21°C), with blooming flowers and mild weather.
• Summer (June to August): Warm to hot, with temperatures ranging from 60°F to 85°F (16°C to 29°C), and high humidity.
• Fall (September to November): Temperatures decrease from 70°F to 40°F (21°C to 4°C), with beautiful foliage.

The weather can impact commuting, especially during winter snowstorms, and outdoor research activities might be limited during extreme conditions. However, Princeton is well-prepared with facilities to accommodate various weather scenarios.