January in Staten Island averages a daily high of 4.8°C with nights around -3.1°C. Expect roughly 11 wet days totalling 89.1mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Staten Island is May–June.
Based on NEWARK LIBERTY INTERNATIONAL AIRPORT, NJ US (13.6km), 1995–2024. 30 years of January data.