Climate almanac
Big Flats
New York, United States · 42.14°, -76.94°
What is the weather like in Big Flats in September?
In September, Big Flats is typically 73°F (23°C) during the day and 54°F (12°C) at night. The month brings about 3.4 in (85 mm) of precipitation in total.
- Average high73°F (23°C)
- Average low54°F (12°C)
- Precipitation3.4 in (85 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)