Currently: 75 °F. Sunny. (Weather station: Belmont Perth Airport, Australia). See more current weatherAnnual Weather Averages Near Perth
Averages are for Belmont Perth Airport, which is 7 miles from Perth.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Perth
High Temp: 90 °F
Low Temp: 47 °F
Mean Temp: 66 °F
Precipitation: 2.27"
Humidity: 63%
Dew Point: 50 °F
Wind: 19 mph
Pressure: 30.02 "Hg
Visibility: 10 mi
January Climate & Weather Averages in Perth
High Temp: 90 °F
Low Temp: 64 °F
Mean Temp: 77 °F
Precipitation: 0.62"
Humidity: 49%
Dew Point: 53 °F
Wind: 23 mph
Pressure: 29.88 "Hg
Visibility: 11 mi
February Climate & Weather Averages in Perth
High Temp: 90 °F
Low Temp: 64 °F
Mean Temp: 77 °F
Precipitation: 0.68"
Humidity: 50%
Dew Point: 54 °F
Wind: 22 mph
Pressure: 29.89 "Hg
Visibility: 11 mi
March Climate & Weather Averages in Perth
High Temp: 86 °F
Low Temp: 62 °F
Mean Temp: 74 °F
Precipitation: 0.75"
Humidity: 53%
Dew Point: 53 °F
Wind: 21 mph
Pressure: 29.98 "Hg
Visibility: 11 mi
April Climate & Weather Averages in Perth
High Temp: 79 °F
Low Temp: 56 °F
Mean Temp: 68 °F
Precipitation: 1.18"
Humidity: 62%
Dew Point: 51 °F
Wind: 17 mph
Pressure: 30.06 "Hg
Visibility: 11 mi
May Climate & Weather Averages in Perth
High Temp: 72 °F
Low Temp: 51 °F
Mean Temp: 62 °F
Precipitation: 3.22"
Humidity: 69%
Dew Point: 49 °F
Wind: 15 mph
Pressure: 30.10 "Hg
Visibility: 10 mi
June Climate & Weather Averages in Perth
High Temp: 67 °F
Low Temp: 48 °F
Mean Temp: 58 °F
Precipitation: 4.68"
Humidity: 74%
Dew Point: 47 °F
Wind: 16 mph
Pressure: 30.12 "Hg
Visibility: 10 mi
July Climate & Weather Averages in Perth
High Temp: 65 °F
Low Temp: 47 °F
Mean Temp: 56 °F
Precipitation: 5.54"
Humidity: 76%
Dew Point: 47 °F
Wind: 16 mph
Pressure: 30.12 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Perth
High Temp: 66 °F
Low Temp: 47 °F
Mean Temp: 57 °F
Precipitation: 4.75"
Humidity: 75%
Dew Point: 47 °F
Wind: 16 mph
Pressure: 30.12 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Perth
High Temp: 69 °F
Low Temp: 48 °F
Mean Temp: 59 °F
Precipitation: 3.08"
Humidity: 71%
Dew Point: 47 °F
Wind: 17 mph
Pressure: 30.07 "Hg
Visibility: 10 mi
October Climate & Weather Averages in Perth
High Temp: 74 °F
Low Temp: 51 °F
Mean Temp: 63 °F
Precipitation: 1.40"
Humidity: 64%
Dew Point: 48 °F
Wind: 19 mph
Pressure: 30.04 "Hg
Visibility: 10 mi
November Climate & Weather Averages in Perth
High Temp: 81 °F
Low Temp: 56 °F
Mean Temp: 68 °F
Precipitation: 1.05"
Humidity: 57%
Dew Point: 50 °F
Wind: 21 mph
Pressure: 29.96 "Hg
Visibility: 10 mi
December Climate & Weather Averages in Perth
High Temp: 86 °F
Low Temp: 60 °F
Mean Temp: 73 °F
Precipitation: 0.34"
Humidity: 51%
Dew Point: 51 °F
Wind: 23 mph
Pressure: 29.91 "Hg
Visibility: 11 mi