Climate almanac
Killara
New South Wales, Australia · -33.77°, 151.16°
What is the weather like in Killara in December?
In December, Killara is typically 75°F (24°C) during the day and 67°F (19°C) at night. The month brings about 2.7 in (69 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low67°F (19°C)
- Precipitation2.7 in (69 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)