Climate almanac
Orono
Maine, United States · 44.88°, -68.67°
What is the weather like in Orono in September?
In September, Orono is typically 71°F (22°C) during the day and 52°F (11°C) at night. The month brings about 3.1 in (78 mm) of precipitation in total.
- Average high71°F (22°C)
- Average low52°F (11°C)
- Precipitation3.1 in (78 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)