Climate almanac
Kwinana
Western Australia, Australia · -32.23°, 115.78°
What is the climate like in Kwinana?
The best time to visit Kwinana is typically October – April, with trip comfort peaking in December (9.3/10). Kwinana is warmest in February, when daily highs average 83°F (28°C), and coolest in August, when lows fall to about 52°F (11°C). The wettest month is typically July and the driest is December; the year sees roughly 25 in (631 mm) of precipitation.
- Best time to visitOctober – April — comfort peaks in December (9.3/10)
- Warmest monthFebruary — average high 83°F (28°C)
- Coolest monthAugust — average low 52°F (11°C)
- Wettest monthJuly (4.9 in (126 mm))
- Driest monthDecember (0.3 in (7 mm))
- Annual precipitation25 in (631 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromGarden Island Hsf, 9 km away (2001-2026)