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Climate & Weather Averages in Blacktown, New South Wales, Australia

Currently: 15 °C. Cool. (Weather station: Homebush, Australia). See more current weather

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

Quick Climate Info

Hottest Month January (24 °C avg)
Coldest Month July (12 °C avg)
Wettest Month March (155.4 mm avg)
Windiest Month January (18 km/h avg)
Annual precip. 847.9 mm (per year)

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