Annual Weather Averages Near Byron Bay
Averages are for Ballina Airport Aws, which is 21 kilometers from Byron Bay.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Byron Bay
High Temp: 29 °C
Low Temp: 9 °C
Mean Temp: 20 °C
Precipitation: 143.4 mm
Humidity: 76%
Dew Point: 15 °C
Wind: 25 km/h
Pressure: 101.70 kPa
Visibility: 5 km
January Climate & Weather Averages in Byron Bay
High Temp: 29 °C
Low Temp: 20 °C
Mean Temp: 24 °C
Precipitation: 166.9 mm
Humidity: 78%
Dew Point: 20 °C
Wind: 29 km/h
Pressure: 101.27 kPa
Visibility: 6 km
February Climate & Weather Averages in Byron Bay
High Temp: 28 °C
Low Temp: 20 °C
Mean Temp: 24 °C
Precipitation: 247.5 mm
Humidity: 79%
Dew Point: 20 °C
Wind: 28 km/h
Pressure: 101.31 kPa
Visibility: 6 km
March Climate & Weather Averages in Byron Bay
High Temp: 28 °C
Low Temp: 19 °C
Mean Temp: 23 °C
Precipitation: 226.5 mm
Humidity: 80%
Dew Point: 19 °C
Wind: 25 km/h
Pressure: 101.57 kPa
Visibility: 5 km
April Climate & Weather Averages in Byron Bay
High Temp: 25 °C
Low Temp: 16 °C
Mean Temp: 21 °C
Precipitation: 193.5 mm
Humidity: 79%
Dew Point: 16 °C
Wind: 22 km/h
Pressure: 101.84 kPa
Visibility: 5 km
May Climate & Weather Averages in Byron Bay
High Temp: 23 °C
Low Temp: 12 °C
Mean Temp: 18 °C
Precipitation: 119.8 mm
Humidity: 77%
Dew Point: 13 °C
Wind: 19 km/h
Pressure: 102.03 kPa
Visibility: 4 km
June Climate & Weather Averages in Byron Bay
High Temp: 20 °C
Low Temp: 11 °C
Mean Temp: 16 °C
Precipitation: 209.1 mm
Humidity: 78%
Dew Point: 11 °C
Wind: 23 km/h
Pressure: 102.04 kPa
Visibility: 4 km
July Climate & Weather Averages in Byron Bay
High Temp: 20 °C
Low Temp: 9 °C
Mean Temp: 15 °C
Precipitation: 86.6 mm
Humidity: 74%
Dew Point: 10 °C
Wind: 21 km/h
Pressure: 102.02 kPa
Visibility: 4 km
August Climate & Weather Averages in Byron Bay
High Temp: 22 °C
Low Temp: 9 °C
Mean Temp: 15 °C
Precipitation: 77.4 mm
Humidity: 70%
Dew Point: 9 °C
Wind: 22 km/h
Pressure: 101.90 kPa
Visibility: 4 km
September Climate & Weather Averages in Byron Bay
High Temp: 24 °C
Low Temp: 12 °C
Mean Temp: 18 °C
Precipitation: 57.6 mm
Humidity: 71%
Dew Point: 12 °C
Wind: 25 km/h
Pressure: 101.89 kPa
Visibility: 4 km
October Climate & Weather Averages in Byron Bay
High Temp: 25 °C
Low Temp: 14 °C
Mean Temp: 20 °C
Precipitation: 83.2 mm
Humidity: 73%
Dew Point: 15 °C
Wind: 28 km/h
Pressure: 101.74 kPa
Visibility: 6 km
November Climate & Weather Averages in Byron Bay
High Temp: 27 °C
Low Temp: 17 °C
Mean Temp: 22 °C
Precipitation: 112.8 mm
Humidity: 74%
Dew Point: 17 °C
Wind: 29 km/h
Pressure: 101.47 kPa
Visibility: 6 km
December Climate & Weather Averages in Byron Bay
High Temp: 28 °C
Low Temp: 19 °C
Mean Temp: 23 °C
Precipitation: 139.7 mm
Humidity: 75%
Dew Point: 19 °C
Wind: 29 km/h
Pressure: 101.36 kPa
Visibility: 6 km