Upper Onslow has a mild climate with cool winters (Jan -12°C) and warm summers (Jul 24°C). Annual rainfall totals 1223mm.
Monthly Averages
Jan
High-2°C29°F
Avg Temp-7°C20°F
Low-12°C10°F
Precipitation111 mm
Wind19 km/h
Feb
High-1°C30°F
Avg Temp-6°C21°F
Low-12°C11°F
Precipitation93 mm
Wind19 km/h
Mar
High3°C37°F
Avg Temp-2°C29°F
Low-7°C20°F
Precipitation99 mm
Wind19 km/h
Apr
High8°C47°F
Avg Temp4°C39°F
Low-1°C31°F
Precipitation90 mm
Wind18 km/h
May
High15°C60°F
Avg Temp10°C49°F
Low4°C39°F
Precipitation97 mm
Wind16 km/h
Jun
High21°C69°F
Avg Temp15°C59°F
Low9°C48°F
Precipitation90 mm
Wind15 km/h
Jul
High24°C76°F
Avg Temp19°C65°F
Low13°C55°F
Precipitation90 mm
Wind14 km/h
Aug
High24°C75°F
Avg Temp18°C65°F
Low13°C55°F
Precipitation94 mm
Wind13 km/h
Sep
High20°C67°F
Avg Temp14°C57°F
Low8°C47°F
Precipitation100 mm
Wind15 km/h
Oct
High13°C56°F
Avg Temp8°C47°F
Low3°C38°F
Precipitation113 mm
Wind17 km/h
Nov
High7°C45°F
Avg Temp3°C38°F
Low-1°C31°F
Precipitation123 mm
Wind19 km/h
Dec
High1°C34°F
Avg Temp-3°C26°F
Low-8°C18°F
Precipitation123 mm
Wind20 km/h
HighLowPrecipitation
Monthly Wind Speed
km/h
Frequently Asked Questions
What is the climate like in Upper Onslow?
Upper Onslow has an average annual temperature of 6°C with 1223mm of rainfall per year. The warmest month is Jul (24°C) and the coldest is Jan (-12°C).
What is the hottest month in Upper Onslow?
The hottest month in Upper Onslow is Jul, with an average high of 24°C.
How much rain does Upper Onslow get?
Upper Onslow receives 1223mm of precipitation annually. The wettest month is Nov (123mm) and the driest is Apr (90mm).
When is the best time to visit Upper Onslow?
The best time to visit Upper Onslow is during Jul, Aug, when temperatures are comfortable and rainfall is relatively low.