Climate almanac
Mount Colah
New South Wales, Australia · -33.68°, 151.12°
What is the weather like in Mount Colah in September?
In September, Mount Colah is typically 72°F (22°C) during the day and 50°F (10°C) at night. The month brings about 1.8 in (45 mm) of precipitation in total.
- Average high72°F (22°C)
- Average low50°F (10°C)
- Precipitation1.8 in (45 mm)
- Clear or mostly clear days17
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)