Climate almanac
South Valley Stream
New York, United States · 40.66°, -73.72°
What is the weather like in South Valley Stream in January?
In January, South Valley Stream is typically 40°F (5°C) during the day and 30°F (-1°C) at night. The month brings about 3.6 in (90 mm) of precipitation in total. Snowfall averages about 5.2 in (132 mm) over the month.
- Average high40°F (5°C)
- Average low30°F (-1°C)
- Precipitation3.6 in (90 mm)
- Clear or mostly clear days10
- Snowfall5.2 in (132 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)