Climate almanac
Irondequoit
New York, United States · 43.21°, -77.58°
What is the weather like in Irondequoit in September?
In September, Irondequoit is typically 72°F (22°C) during the day and 60°F (15°C) at night. The month brings about 2.9 in (74 mm) of precipitation in total.
- Average high72°F (22°C)
- Average low60°F (15°C)
- Precipitation2.9 in (74 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)