New York City weather in January 2026
Expect daytime maximum temperatures of 3°C in New York City, New York in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 10 days with some rainfall and typically 83 mm of rainfall in the month, which might fall as snow.
- 3°C max day temperature
3
- 5 hours of sunshine per day
- 10 days with some rainfall
10
- -4°C min night temperature
-4
- 10 hours of daylight per day
10
- No heat & humidity
0
- 83 mm of monthly rainfall
83
- 2 (Low) UV index
2
- 5°C sea temperature
5
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