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Princeton

New Jersey, United States

Climate metrics

Overall Comfort Mixed
Summer Feel Hot
Average Summer High Hot · 92°F
Days Above 90°F 12 days/year
Winter Feel Harsh · 11°F
Average Winter Low 11°F / -12°C
Days Below Freezing 104 days/year
Humidity Humid · 79% average
Comfortable Months 9 months
Solar Exposure 1,430 peak-sun-hr/yr · Poor
Air Quality Poor
Current AQI AQI 139 · Unhealthy for Sensitive Groups
Recent Fine-Particle Pollution Good · 7.5 µg/m³ multi-year average
Best Months MAY, JUN, SEP
Toughest Months DEC, JAN, FEB
Allergy Levels Poor
Heat Risk Low
Drought Risk High
Weather Volatility 2.6 / 5 · Limited