Annual Weather Averages Near Blacktown
Averages are for Homebush, which is 16 kilometers from Blacktown.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Blacktown
High Temp: 29 °C
Low Temp: 6 °C
Mean Temp: 18 °C
Precipitation: 70.7 mm
Humidity: 72%
Dew Point: 12 °C
Wind: 15 km/h
Pressure: 101.72 kPa
Visibility: 6 km
January Climate & Weather Averages in Blacktown
High Temp: 29 °C
Low Temp: 19 °C
Mean Temp: 24 °C
Precipitation: 75.3 mm
Humidity: 72%
Dew Point: 18 °C
Wind: 18 km/h
Pressure: 101.29 kPa
Visibility: 6 km
February Climate & Weather Averages in Blacktown
High Temp: 27 °C
Low Temp: 18 °C
Mean Temp: 23 °C
Precipitation: 131.2 mm
Humidity: 75%
Dew Point: 18 °C
Wind: 17 km/h
Pressure: 101.46 kPa
Visibility: 5 km
March Climate & Weather Averages in Blacktown
High Temp: 26 °C
Low Temp: 17 °C
Mean Temp: 21 °C
Precipitation: 155.4 mm
Humidity: 77%
Dew Point: 17 °C
Wind: 15 km/h
Pressure: 101.70 kPa
Visibility: 6 km
April Climate & Weather Averages in Blacktown
High Temp: 24 °C
Low Temp: 13 °C
Mean Temp: 19 °C
Precipitation: 49.0 mm
Humidity: 76%
Dew Point: 14 °C
Wind: 12 km/h
Pressure: 101.93 kPa
Visibility: 6 km
May Climate & Weather Averages in Blacktown
High Temp: 21 °C
Low Temp: 9 °C
Mean Temp: 15 °C
Precipitation: 39.7 mm
Humidity: 74%
Dew Point: 10 °C
Wind: 12 km/h
Pressure: 102.06 kPa
Visibility: 5 km
June Climate & Weather Averages in Blacktown
High Temp: 18 °C
Low Temp: 8 °C
Mean Temp: 13 °C
Precipitation: 80.6 mm
Humidity: 80%
Dew Point: 9 °C
Wind: 11 km/h
Pressure: 102.12 kPa
Visibility: 5 km
July Climate & Weather Averages in Blacktown
High Temp: 18 °C
Low Temp: 6 °C
Mean Temp: 12 °C
Precipitation: 36.6 mm
Humidity: 73%
Dew Point: 7 °C
Wind: 13 km/h
Pressure: 101.97 kPa
Visibility: 6 km
August Climate & Weather Averages in Blacktown
High Temp: 19 °C
Low Temp: 6 °C
Mean Temp: 13 °C
Precipitation: 48.9 mm
Humidity: 67%
Dew Point: 6 °C
Wind: 15 km/h
Pressure: 101.84 kPa
Visibility: 5 km
September Climate & Weather Averages in Blacktown
High Temp: 22 °C
Low Temp: 9 °C
Mean Temp: 16 °C
Precipitation: 33.9 mm
Humidity: 66%
Dew Point: 9 °C
Wind: 16 km/h
Pressure: 101.81 kPa
Visibility: 5 km
October Climate & Weather Averages in Blacktown
High Temp: 25 °C
Low Temp: 12 °C
Mean Temp: 18 °C
Precipitation: 52.3 mm
Humidity: 66%
Dew Point: 12 °C
Wind: 17 km/h
Pressure: 101.69 kPa
Visibility: 6 km
November Climate & Weather Averages in Blacktown
High Temp: 26 °C
Low Temp: 15 °C
Mean Temp: 20 °C
Precipitation: 71.9 mm
Humidity: 69%
Dew Point: 14 °C
Wind: 18 km/h
Pressure: 101.44 kPa
Visibility: 6 km
December Climate & Weather Averages in Blacktown
High Temp: 28 °C
Low Temp: 17 °C
Mean Temp: 22 °C
Precipitation: 73.1 mm
Humidity: 69%
Dew Point: 16 °C
Wind: 18 km/h
Pressure: 101.34 kPa
Visibility: 7 km