Climate almanac
Collie
Western Australia, Australia · -33.36°, 116.16°
What is the weather like in Collie in September?
In September, Collie is typically 63°F (17°C) during the day and 46°F (8°C) at night. The month brings about 2.3 in (58 mm) of precipitation in total.
- Average high63°F (17°C)
- Average low46°F (8°C)
- Precipitation2.3 in (58 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)