Annual Weather Averages in Adelaide
Based on weather reports collected during 2005–2015.
All Year Climate & Weather Averages in Adelaide
High Temp: 88 °F
Low Temp: 44 °F
Mean Temp: 63 °F
Precipitation: 1.49"
Humidity: 57%
Dew Point: 46 °F
Wind: 7 mph
Pressure: 30.06 "Hg
Visibility: 8 mi
January Climate & Weather Averages in Adelaide
High Temp: 88 °F
Low Temp: 63 °F
Mean Temp: 75 °F
Precipitation: 0.72"
Humidity: 44%
Dew Point: 50 °F
Wind: 7 mph
Pressure: 29.89 "Hg
Visibility: 9 mi
February Climate & Weather Averages in Adelaide
High Temp: 86 °F
Low Temp: 62 °F
Mean Temp: 74 °F
Precipitation: 0.57"
Humidity: 46%
Dew Point: 50 °F
Wind: 7 mph
Pressure: 29.96 "Hg
Visibility: 9 mi
March Climate & Weather Averages in Adelaide
High Temp: 81 °F
Low Temp: 59 °F
Mean Temp: 70 °F
Precipitation: 1.07"
Humidity: 51%
Dew Point: 49 °F
Wind: 7 mph
Pressure: 30.03 "Hg
Visibility: 9 mi
April Climate & Weather Averages in Adelaide
High Temp: 73 °F
Low Temp: 54 °F
Mean Temp: 63 °F
Precipitation: 1.83"
Humidity: 58%
Dew Point: 47 °F
Wind: 6 mph
Pressure: 30.11 "Hg
Visibility: 8 mi
May Climate & Weather Averages in Adelaide
High Temp: 67 °F
Low Temp: 50 °F
Mean Temp: 58 °F
Precipitation: 2.42"
Humidity: 68%
Dew Point: 47 °F
Wind: 5 mph
Pressure: 30.15 "Hg
Visibility: 9 mi
June Climate & Weather Averages in Adelaide
High Temp: 61 °F
Low Temp: 45 °F
Mean Temp: 53 °F
Precipitation: 2.04"
Humidity: 73%
Dew Point: 44 °F
Wind: 5 mph
Pressure: 30.19 "Hg
Visibility: 8 mi
July Climate & Weather Averages in Adelaide
High Temp: 60 °F
Low Temp: 44 °F
Mean Temp: 52 °F
Precipitation: 2.99"
Humidity: 72%
Dew Point: 43 °F
Wind: 6 mph
Pressure: 30.15 "Hg
Visibility: 7 mi
August Climate & Weather Averages in Adelaide
High Temp: 63 °F
Low Temp: 45 °F
Mean Temp: 54 °F
Precipitation: 2.25"
Humidity: 68%
Dew Point: 43 °F
Wind: 7 mph
Pressure: 30.14 "Hg
Visibility: 8 mi
September Climate & Weather Averages in Adelaide
High Temp: 69 °F
Low Temp: 48 °F
Mean Temp: 58 °F
Precipitation: 1.56"
Humidity: 57%
Dew Point: 42 °F
Wind: 8 mph
Pressure: 30.06 "Hg
Visibility: 8 mi
October Climate & Weather Averages in Adelaide
High Temp: 75 °F
Low Temp: 51 °F
Mean Temp: 63 °F
Precipitation: 0.70"
Humidity: 50%
Dew Point: 42 °F
Wind: 7 mph
Pressure: 30.09 "Hg
Visibility: 8 mi
November Climate & Weather Averages in Adelaide
High Temp: 81 °F
Low Temp: 56 °F
Mean Temp: 68 °F
Precipitation: 0.80"
Humidity: 47%
Dew Point: 45 °F
Wind: 7 mph
Pressure: 29.98 "Hg
Visibility: 9 mi
December Climate & Weather Averages in Adelaide
High Temp: 83 °F
Low Temp: 59 °F
Mean Temp: 71 °F
Precipitation: 0.90"
Humidity: 45%
Dew Point: 46 °F
Wind: 8 mph
Pressure: 29.93 "Hg
Visibility: 9 mi