AustraliaCountries Australia Western Australia September Temperatures
AustraliaAustralia Western Australia
Western Australia Australia
Temperatures in September
ClimateForecastSeptemberOctober >>

Temperature in Western Australia in September

Western Australia is a region in Australia. September in has maximum daytime temperatures ranging from moderate in Walpole with 17°C to very high temperatures in Kununurra with 38°C. Nighttime temperatures generally drop to 22°C in Kununurra and 10°C in Walpole.

What is the temperature of the different cities in Western Australia in September?

Find the average daytime temperatures in September for the most popular destinations in Western Australia on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
Map not visible? Whoops sorry! Please refresh the page.
Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in September in Western Australia?
    • Kununurra tops the warmest city list in our database with average maximum daytime temperatures around 38°C and a minimum nighttime temperature of around 22°C.

  • What is the coldest city in September in Western Australia?
    • The coldest city in September in Western Australia is Walpole when we check our database. The maximum daytime temperatures are around 17°C and minimum nighttime temperatures fall around 10°C.

  • How much sun does Western Australia get in September?
    • The city Perth usually sees around 230 hours of sunlight, indicating many sunny days.

  • What is the water's temperature in September?
    • The water temperature averages approximately 20°C in Carnarvon this month, so still a bit cool to swim but some enjoy a chilly dive.

    Interested in more climate information?

    We have much more information about the climate in Western Australia. Interested in the weather conditions in a specific month? Select the month below.

  • January      
  • February      
  • March      
  • April      
  • May      
  • June      
  • July      
  • August      
  • September      
  • October      
  • November      
  • December      

    • Weather and climate has detailed information for every country in the world. Are you going to Australia? Get detailed historical weather averages for many cities in Australia.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.