New York, United States weather in January

Averages from 2021–2025 (155 days of record).

Average high: 40°F
Average low: 26°F
Rainy days: ~11 per month
Total precipitation: 3.8 in
Warmest recorded: 64°F
Coldest recorded: 1°F

Expect January days in New York, United States to top out around 40°F and cool to about 26°F overnight, with roughly 11 days of measurable rain across the month. In recent years January has ranged from 1°F to 64°F.

Other months

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Current New York, United States forecast → · Historical data by Open-Meteo (ERA5).