Weather in Kalgoorlie

To ensure your trip is as comfortable as possible, familiarise yourself with the latest weather report for the city of Kalgoorlie. Below, you will find current data, detailed forecasts, and temperature charts.

The climate of Kalgoorlie can be described as semi-arid, typical of the goldfields in inland Australia. The weather here is predominantly dry and sunny, with minimal rainfall throughout the year. This makes the city an excellent destination for travellers who prefer clear skies, as even on statistically "wet" days, actual rain is a rarity and falls in extremely small volumes.

The city experiences distinct seasonal temperature fluctuations that are worth preparing for in advance. Summer (from December to February) is truly hot here: average daily highs often exceed 33°C. Winter (from June to August), by contrast, brings freshness: days remain mild and comfortable with temperatures around 17°C, however, nights become quite cold as the air cools down to 6–7°C.

A characteristic feature of the weather in Kalgoorlie is its stability. There is no pronounced rainy season, and the number of days with precipitation remains consistently low (only 2–4 days per month) year-round. When planning a trip, tourists should take into account the significant temperature drops between the daytime heat and the night-time chill, so layering clothes will be the best solution for comfortably exploring the sights.

The climate in Kalgoorlie is distinguished by marked contrasts, typical of Australia's arid regions. The hottest period falls during the Southern Hemisphere summer: from December to February, the average daytime temperature reaches 33–34°C. The heat here is dry, as there is practically no rainfall during these months, however, the sun is very active, so the high temperatures are felt quite acutely.

Winter, which lasts from June to August, brings long-awaited coolness. This is the coldest time of the year, when the air warms up to an average of 17°C during the day, which is quite comfortable for walking. However, the nights become truly chilly: in July, the coldest month, the minimum temperature drops to 6°C, so warm clothing for the evening will be absolutely necessary.

A characteristic feature of the weather in Kalgoorlie is significant diurnal temperature fluctuations. The difference between the daily maximum and the nightly minimum often exceeds 10–15 degrees. For example, in April and October, when the weather is pleasant during the day at around 25–26°C, the air cools down to 12–13°C by night. Such variations should be considered when planning your wardrobe for a trip at any time of the year.

The climate in Kalgoorlie is characterised as arid, so precipitation falls here quite rarely. Throughout the year, there is no pronounced rainy or dry season in the usual tropical sense, and the total amount of moisture remains consistently low. This makes the city attractive for travellers who prefer dry weather for exploration.

Even in those months when the probability of precipitation is slightly higher — for example, in February, March, June, and August — the number of rainy days usually amounts to about four per month. The nature of the precipitation varies: in summer, rare short-term thunderstorms are possible, whereas in the cooler winter months (from June to August), rains can be light and drizzly. Snow in this region is an exceptional and practically impossible phenomenon.

The driest periods can be considered May, September, October, and December, when an average of only two rainy days per month is recorded. At this time, the sky over Kalgoorlie remains predominantly clear, creating excellent conditions for sightseeing in the open air.

When setting off for Kalgoorlie, it is worth remembering that this is a city with an arid climate where the sun can be very active. In the summer months (from December to February), the temperature often exceeds 30°C, so the basis of your wardrobe should be light, breathable clothing made from natural fabrics such as cotton or linen. Be sure to bring a wide-brimmed hat, high-quality sunglasses, and cream with a high protection factor (SPF 50+), as the Australian sun does not spare the skin even on cloudy days.

If your trip is planned for the winter period (June–August) or the off-season, be prepared for significant temperature changes. During the day, it may be comfortable in a T-shirt or a light shirt, but in the evenings and at night, the air cools down to 6–7°C. At this time of year, the principle of layering becomes your best friend: pack a warm jumper, a fleece jacket, or a windbreaker in your suitcase, which is easy to remove when it gets warmer.

Since rain in this region is a rare and insignificant occurrence year-round, you will hardly need heavy raincoats and large umbrellas. It is much more important to take care of comfortable and durable closed shoes for walking, especially if you plan to explore the surroundings and historic gold mining sites. Also, do not forget to take a reusable water bottle with you to maintain your water balance in the dry climate.