🇺🇸 Allentown vs 🇺🇸 New York City
Weather Comparison
Current Weather Right Now
🇺🇸
Allentown
54°F
Moderate Rain
Feels like 53°F
H 55°F / L 52°F
Humidity: 87%
🇺🇸
New York City
55°F
Light Rain
Feels like 55°F
H 58°F / L 54°F
Humidity: 95%
Climate Overview
Allentown
Allentown in the Lehigh Valley south of the Blue Mountain Ridge has a sheltered climate with less precipitation than the coastal plain. The Blue Mountain blocks some northwesterly cold air creating slightly milder conditions. The Lehigh River creates valley humidity and the dense urban core has significant heat island effects.
New York City
Humid continental — hot summers, cold winters, year-round precipitation
New York City has four distinct seasons. Fall is the sweet spot: mild temps, low humidity, and the city at peak energy. Summers are hot and muggy; winters bring snow and bitter wind chill, especially near the waterfront.
Seasonal Comparison
| Season | 🇺🇸 Allentown | 🇺🇸 New York City |
|---|---|---|
| Spring | — | 42–68°F March–May |
| Summer | — | 72–88°F June–August |
| Fall | — | 50–72°F September–November |
| Winter | — | 26–40°F December–February |
Allentown vs New York City: Frequently Asked Questions
Does Allentown or New York City have better weather?
Allentown and New York City have very different climates. Allentown in the Lehigh Valley south of the Blue Mountain Ridge has a sheltered climate with less pr New York City: Humid continental — hot summers, cold winters, year-round precipitation. The best city depends on your preferred season and temperature range.
When is the best time to visit Allentown vs New York City?
Best time for Allentown: spring and fall. Best time for New York City: September, October, May, June.