Currently: 61 °F. Cool. (Weather station: Westbourne Park - MADIS Station, Australia). See more current weatherAnnual Weather Averages in Adelaide
Adelaide is 49 miles from Port Giles, so the actual climate in Port Giles can vary a bit.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Port Giles
High Temp: 87 °F
Low Temp: 46 °F
Mean Temp: 64 °F
Precipitation: 1.70"
Humidity: 58%
Dew Point: 46 °F
Wind: 12 mph
Pressure: 30.06 "Hg
Visibility: 11 mi
January Climate & Weather Averages in Port Giles
High Temp: 87 °F
Low Temp: 64 °F
Mean Temp: 76 °F
Precipitation: 0.96"
Humidity: 45%
Dew Point: 50 °F
Wind: 13 mph
Pressure: 29.91 "Hg
Visibility: 12 mi
February Climate & Weather Averages in Port Giles
High Temp: 85 °F
Low Temp: 63 °F
Mean Temp: 74 °F
Precipitation: 1.11"
Humidity: 49%
Dew Point: 51 °F
Wind: 12 mph
Pressure: 29.96 "Hg
Visibility: 12 mi
March Climate & Weather Averages in Port Giles
High Temp: 81 °F
Low Temp: 60 °F
Mean Temp: 71 °F
Precipitation: 0.98"
Humidity: 53%
Dew Point: 51 °F
Wind: 11 mph
Pressure: 30.03 "Hg
Visibility: 12 mi
April Climate & Weather Averages in Port Giles
High Temp: 74 °F
Low Temp: 55 °F
Mean Temp: 65 °F
Precipitation: 1.41"
Humidity: 58%
Dew Point: 48 °F
Wind: 10 mph
Pressure: 30.13 "Hg
Visibility: 12 mi
May Climate & Weather Averages in Port Giles
High Temp: 66 °F
Low Temp: 51 °F
Mean Temp: 59 °F
Precipitation: 2.49"
Humidity: 67%
Dew Point: 46 °F
Wind: 10 mph
Pressure: 30.17 "Hg
Visibility: 10 mi
June Climate & Weather Averages in Port Giles
High Temp: 61 °F
Low Temp: 46 °F
Mean Temp: 54 °F
Precipitation: 2.81"
Humidity: 74%
Dew Point: 44 °F
Wind: 9 mph
Pressure: 30.20 "Hg
Visibility: 10 mi
July Climate & Weather Averages in Port Giles
High Temp: 60 °F
Low Temp: 46 °F
Mean Temp: 53 °F
Precipitation: 3.09"
Humidity: 72%
Dew Point: 44 °F
Wind: 12 mph
Pressure: 30.13 "Hg
Visibility: 10 mi
August Climate & Weather Averages in Port Giles
High Temp: 62 °F
Low Temp: 46 °F
Mean Temp: 54 °F
Precipitation: 2.38"
Humidity: 68%
Dew Point: 43 °F
Wind: 13 mph
Pressure: 30.12 "Hg
Visibility: 11 mi
September Climate & Weather Averages in Port Giles
High Temp: 68 °F
Low Temp: 49 °F
Mean Temp: 58 °F
Precipitation: 1.97"
Humidity: 60%
Dew Point: 43 °F
Wind: 14 mph
Pressure: 30.08 "Hg
Visibility: 11 mi
October Climate & Weather Averages in Port Giles
High Temp: 74 °F
Low Temp: 53 °F
Mean Temp: 64 °F
Precipitation: 1.47"
Humidity: 53%
Dew Point: 44 °F
Wind: 14 mph
Pressure: 30.04 "Hg
Visibility: 11 mi
November Climate & Weather Averages in Port Giles
High Temp: 79 °F
Low Temp: 57 °F
Mean Temp: 68 °F
Precipitation: 0.90"
Humidity: 49%
Dew Point: 46 °F
Wind: 14 mph
Pressure: 29.98 "Hg
Visibility: 12 mi
December Climate & Weather Averages in Port Giles
High Temp: 84 °F
Low Temp: 60 °F
Mean Temp: 72 °F
Precipitation: 0.88"
Humidity: 47%
Dew Point: 48 °F
Wind: 14 mph
Pressure: 29.93 "Hg
Visibility: 12 mi