December in Canarsie averages a daily high of 7.3°C with nights around 0.4°C. Expect roughly 11.3 wet days totalling 102mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Canarsie is August–October.
Based on JFK INTERNATIONAL AIRPORT, NY US (11.6km), 1995–2024. 30 years of December data.