Being that Kalgoorlie Boulder is located on the edge of a desert, the summer months can get quite hot, with the average temperature being between 18 and 34 degrees. Thankfully, most places are fully air-conditioned and cold beverages are available at the many cafes, coffee shops and hotels scattered throughout the City. When packing for your trip to Kalgoorlie in the warmer months, it is recommended that you bring plenty of cool light clothing, with a light jacket or similar for the cooler evenings.
However, it is our cold winters that tend to catch most of our visitors off guard. While the days can still be quite sunny and bright, the evenings can be bone-chillingly cold once the sun goes down. Layers of warm clothing are necessary during June, July and August. The average temperature for winter is 5 and 17 degrees. So don’t be caught unawares, be sure to rug up and bring extra warm clothes, including your thermals!
For a seven day forecast for the City of Kalgoorlie Boulder, visit weatherzone
For a comprehensive report on Kalgoorlie Boulder's climate throughout the year, with information on rainfall, temperature averages, wind speed and humidity, visit Weather Spark