Annual Weather Averages Near Sydney
Averages are for Sydney Airport, which is 6 miles from Sydney.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Sydney
High Temp: 81 °F
Low Temp: 47 °F
Mean Temp: 66 °F
Precipitation: 3.28"
Humidity: 68%
Dew Point: 53 °F
Wind: 22 mph
Pressure: 30.04 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Sydney
High Temp: 81 °F
Low Temp: 68 °F
Mean Temp: 75 °F
Precipitation: 3.19"
Humidity: 71%
Dew Point: 63 °F
Wind: 24 mph
Pressure: 29.93 "Hg
Visibility: 8 mi
February Climate & Weather Averages in Sydney
High Temp: 80 °F
Low Temp: 68 °F
Mean Temp: 74 °F
Precipitation: 4.79"
Humidity: 73%
Dew Point: 64 °F
Wind: 23 mph
Pressure: 29.96 "Hg
Visibility: 8 mi
March Climate & Weather Averages in Sydney
High Temp: 78 °F
Low Temp: 65 °F
Mean Temp: 72 °F
Precipitation: 4.21"
Humidity: 72%
Dew Point: 61 °F
Wind: 22 mph
Pressure: 30.04 "Hg
Visibility: 8 mi
April Climate & Weather Averages in Sydney
High Temp: 74 °F
Low Temp: 59 °F
Mean Temp: 67 °F
Precipitation: 3.77"
Humidity: 71%
Dew Point: 56 °F
Wind: 19 mph
Pressure: 30.12 "Hg
Visibility: 8 mi
May Climate & Weather Averages in Sydney
High Temp: 69 °F
Low Temp: 54 °F
Mean Temp: 61 °F
Precipitation: 3.53"
Humidity: 69%
Dew Point: 50 °F
Wind: 19 mph
Pressure: 30.13 "Hg
Visibility: 9 mi
June Climate & Weather Averages in Sydney
High Temp: 65 °F
Low Temp: 49 °F
Mean Temp: 57 °F
Precipitation: 4.48"
Humidity: 70%
Dew Point: 46 °F
Wind: 19 mph
Pressure: 30.14 "Hg
Visibility: 9 mi
July Climate & Weather Averages in Sydney
High Temp: 64 °F
Low Temp: 47 °F
Mean Temp: 56 °F
Precipitation: 2.72"
Humidity: 65%
Dew Point: 43 °F
Wind: 19 mph
Pressure: 30.12 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Sydney
High Temp: 66 °F
Low Temp: 49 °F
Mean Temp: 58 °F
Precipitation: 2.60"
Humidity: 60%
Dew Point: 42 °F
Wind: 21 mph
Pressure: 30.10 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Sydney
High Temp: 71 °F
Low Temp: 53 °F
Mean Temp: 62 °F
Precipitation: 2.32"
Humidity: 61%
Dew Point: 47 °F
Wind: 22 mph
Pressure: 30.04 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Sydney
High Temp: 74 °F
Low Temp: 58 °F
Mean Temp: 66 °F
Precipitation: 2.27"
Humidity: 64%
Dew Point: 51 °F
Wind: 23 mph
Pressure: 30.02 "Hg
Visibility: 9 mi
November Climate & Weather Averages in Sydney
High Temp: 76 °F
Low Temp: 62 °F
Mean Temp: 69 °F
Precipitation: 2.94"
Humidity: 68%
Dew Point: 56 °F
Wind: 24 mph
Pressure: 29.97 "Hg
Visibility: 8 mi
December Climate & Weather Averages in Sydney
High Temp: 79 °F
Low Temp: 65 °F
Mean Temp: 72 °F
Precipitation: 2.48"
Humidity: 69%
Dew Point: 60 °F
Wind: 25 mph
Pressure: 29.92 "Hg
Visibility: 8 mi