Climate almanac
Ballston Spa
New York, United States · 43.00°, -73.85°
What is the weather like in Ballston Spa in September?
In September, Ballston Spa is typically 74°F (23°C) during the day and 55°F (13°C) at night. The month brings about 4.0 in (101 mm) of precipitation in total.
- Average high74°F (23°C)
- Average low55°F (13°C)
- Precipitation4.0 in (101 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)