New York City Weather In May 2025. Best time to go to new york city? Explore comprehensive december 2025 weather forecasts for new york city, including daily high and low temperatures, precipitation risks, and monthly temperature trends.

Get the monthly weather forecast for nyc, ny, including daily high/low, historical averages, to help you plan ahead. Frigid 15°f freezing 32°f very cold 45°f cold 55°f cool 65°f comfortable 75°f warm 85°f hot 95°f sweltering.