Kalgoorlie/Boulder (Kalgoorlie)
August
Weather in Kalgoorlie/Boulder for August 2026
Your guide to Kalgoorlie/Boulder weather in August - trends and predictions
Expect cooler weather in first days of August 2026 in Kalgoorlie/Boulder with the forecast suggesting a temperature of 14.4 °C, lower than the historical average.
In general, the average temperature in Kalgoorlie/Boulder at the beginning of August is 16.1 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 18.7 °C by the end of August.
Kalgoorlie/Boulder experiences moderate rainfall in August, with an average of 8 rainy days and a total precipitation of 20.7 mm.
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Temperatures
Rain 🌧️
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23
Dry days
8
Rainy days
0
Snow days
19°/9°
Temperatures
31 km/h
Avg max wind
52 %
Avg humidity
Kalgoorlie/Boulder Weather August
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Temperatures trend during August in Kalgoorlie/Boulder
See the weather trend as well as the moving average line
August weather in Kalgoorlie/Boulder day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 14° /8° | 0 mm | 5 | |
| 2 Aug. | Sunny | 15° /9° | 0 mm | 5 | |
| 3 Aug. | Sunny | 16° /9° | 0 mm | 6 | |
| 4 Aug. | Sunny | 15° /5° | 0 mm | 5 | |
| 5 Aug. | Sunny | 16° /9° | 0 mm | 6 | |
| 6 Aug. | Sunny | 18° /9° | 0 mm | 6 | |
| 7 Aug. |  Patchy rain possible | 19° /8° | 0.2 mm | 6 | |
| 8 Aug. | Sunny | 19° /7° | 0 mm | 6 | |
| 9 Aug. | Sunny | 21° /10° | 0.1 mm | 7 | |
| 10 Aug. | Sunny | 20° /11° | 0.8 mm | 6 | |
| 11 Aug. |  Partly cloudy | 21° /11° | 0 mm | 7 | |
| 12 Aug. | Sunny | 21° /10° | 0 mm | 7 | |
| 13 Aug. | Partly cloudy | 23° /9° | 0 mm | 7 | |
| 14 Aug. | Patchy rain possible | 19° /10° | 1.1 mm | 5 | |
| 15 Aug. | Patchy rain possible | 16° /7° | 0.1 mm | 6 | |
| 16 Aug. | Sunny | 19° /6° | 0 mm | 7 | |
| 17 Aug. | Partly cloudy | 23° /9° | 0.1 mm | 7 | |
| 18 Aug. |  Light drizzle | 18° /9° | 1.8 mm | 6 | |
| 19 Aug. | Light rain shower | 20° /12° | 1 mm | 6 | |
| 20 Aug. | Partly cloudy | 17° /9° | 4.2 mm | 6 | |
| 21 Aug. | Patchy rain possible | 18° /10° | 0.1 mm | 5 | |
| 22 Aug. | Partly cloudy | 22° /10° | 0.2 mm | 7 | |
| 23 Aug. | Partly cloudy | 20° /11° | 6.1 mm | 6 | |
| 24 Aug. | Patchy rain possible | 19° /12° | 1.3 mm | 6 | |
| 25 Aug. | Partly cloudy | 16° /7° | 0.9 mm | 5 | |
| 26 Aug. | Sunny | 19° /7° | 0.1 mm | 6 | |
| 27 Aug. | Partly cloudy | 19° /8° | 0 mm | 7 | |
| 28 Aug. | Sunny | 21° /7° | 0 mm | 7 | |
| 29 Aug. | Patchy rain possible | 20° /9° | 0 mm | 6 | |
| 30 Aug. |  Cloudy | 17° /6° | 0 mm | 6 | |
| 31 Aug. | Sunny | 19° /6° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Kalgoorlie/Boulder in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Kalgoorlie/Boulder forecast closer to your planned date for the most up-to-date weather information.
Change Month
Kalgoorlie/Boulder in August - FAQ
What are the expected maximum and minimum temperatures in Kalgoorlie/Boulder during August?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Kalgoorlie/Boulder during August?
In August, Kalgoorlie/Boulder can expect light to moderate rainfall, totaling 20.7 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Kalgoorlie/Boulder during August?
The average wind speed in Kalgoorlie/Boulder during August is 31 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Kalgoorlie/Boulder
Explore the daily rainfall trends and prepare for Kalgoorlie/Boulders August weather 💧
Typically, Kalgoorlie/Boulder has 8 rainy days in August with a total of 20.7 mm of rainfall.
UV exposure in Kalgoorlie/Boulder during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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