Weather in Perth in June
June in Perth is mild with average temperatures around 16.8°C (62.2°F). Expect significant rainfall with 113mm across approximately 12 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
19.0°C
66.2°F
Low
14.6°C
58.3°F
Precipitation
113 mm
4.5 inches
~12 rainy days
Conditions
Humidity
71%
Comparison to Adjacent Months
June is 30mm wetter than May.