Climate almanac
Stony Brook
New York, United States · 40.93°, -73.14°
What is the weather like in Stony Brook in February?
In February, Stony Brook is typically 43°F (6°C) during the day and 31°F (-1°C) at night. The month brings about 3.6 in (90 mm) of precipitation in total. Snowfall averages about 7.6 in (193 mm) over the month.
- Average high43°F (6°C)
- Average low31°F (-1°C)
- Precipitation3.6 in (90 mm)
- Clear or mostly clear days8
- Snowfall7.6 in (193 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)