Weather Forecast January 2025 Nyc. The arctic outbreak will begin on wednesday. Expect 3°c daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in new york city in.
New york weather in january is typically frigid and snowy, making it the coldest month of all. New york city weather forecast for january 2025 is based on long term prognosis and previous years’ statistical data.