December in Morningside Heights averages a daily high of 7.1°C with nights around 0.9°C. Expect roughly 11.6 wet days totalling 111.9mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Morningside Heights is May–June.
Based on NY CITY CENTRAL PARK, NY US (3.5km), 1995–2024. 30 years of December data.