Climate almanac
Olean
New York, United States · 42.08°, -78.43°
What is the weather like in Olean in August?
In August, Olean is typically 77°F (25°C) during the day and 60°F (16°C) at night. The month brings about 4.1 in (105 mm) of precipitation in total.
- Average high77°F (25°C)
- Average low60°F (16°C)
- Precipitation4.1 in (105 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)