Kwinana
August
Weather in Kwinana for August 2025
Your guide to Kwinana weather in August - trends and predictions
In general, the average temperature in Kwinana at the beginning of August is 16.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 18.4 °C by the end of August.
Kwinana sees moderate rainfall in August, averaging 9 rainy days.
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22
Dry days
9
Rainy days
0
Snow days
17°/11°
Temperatures
21 km/h
Avg max wind
73 %
Avg humidity
Kwinana in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2  15° | 3  15° | ||||
| 4  15° | 5 17° | 6 18° | 7 19° | 8 17° | 9  17° | 10  17° |
| 11 17° | 12 17° | 13 17° | 14 17° | 15 17° | 16 16° | 17  15° |
| 18 16° | 19 17° | 20 17° | 21 16° | 22 16° | 23 16° | 24 18° |
| 25 19° | 26 18° | 27 18° | 28 18° | 29 18° | 30 18° | 31 20° |
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Temperatures trend during August in Kwinana
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Sunny | 18° /12° | 2.6 mm | 6 | |
| 2 Aug. | Moderate or heavy rain shower | 15° /9° | 13.9 mm | 4 | |
| 3 Aug. | Overcast | 15° /9° | 1.5 mm | 5 | |
| 4 Aug. | Partly cloudy | 15° /8° | 0 mm | 5 | |
| 5 Aug. | Overcast | 17° /10° | 0 mm | 5 | |
| 6 Aug. | Partly cloudy | 18° /11° | 4.1 mm | 5 | |
| 7 Aug. | Overcast | 19° /14° | 6.7 mm | 5 | |
| 8 Aug. | Moderate or heavy rain shower | 17° /14° | 5.8 mm | 5 | |
| 9 Aug. | Cloudy | 17° /12° | 0.3 mm | 5 | |
| 10 Aug. | Heavy rain at times | 17° /11° | 4.2 mm | 5 | |
| 11 Aug. | Overcast | 17° /12° | 3.5 mm | 5 | |
| 12 Aug. | Overcast | 17° /12° | 1.6 mm | 5 | |
| 13 Aug. | Sunny | 17° /13° | 2.8 mm | 5 | |
| 14 Aug. | Cloudy | 17° /13° | 2.7 mm | 5 | |
| 15 Aug. | Moderate or heavy rain shower | 17° /14° | 15.6 mm | 5 | |
| 16 Aug. | Overcast | 16° /12° | 5.3 mm | 4 | |
| 17 Aug. | Patchy rain possible | 15° /12° | 22.1 mm | 4 | |
| 18 Aug. | Sunny | 16° /12° | 4.2 mm | 5 | |
| 19 Aug. | Sunny | 17° /12° | 1.6 mm | 5 | |
| 20 Aug. | Patchy rain possible | 17° /12° | 3.6 mm | 5 | |
| 21 Aug. | Overcast | 16° /11° | 2.5 mm | 5 | |
| 22 Aug. | Cloudy | 16° /10° | 4.8 mm | 4 | |
| 23 Aug. | Partly cloudy | 16° /12° | 3.9 mm | 5 | |
| 24 Aug. | Partly cloudy | 18° /12° | 7.5 mm | 5 | |
| 25 Aug. | Partly cloudy | 19° /13° | 0.5 mm | 6 | |
| 26 Aug. | Sunny | 18° /14° | 0.5 mm | 5 | |
| 27 Aug. | Overcast | 18° /14° | 1 mm | 5 | |
| 28 Aug. | Patchy rain possible | 18° /12° | 1.3 mm | 5 | |
| 29 Aug. | Sunny | 18° /12° | 1.4 mm | 5 | |
| 30 Aug. | Sunny | 18° /11° | 1.1 mm | 6 | |
| 31 Aug. | Sunny | 20° /14° | 0.8 mm | 6 | |
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Important Notice
Our weather forecast for Kwinana 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 Kwinana forecast closer to your planned date for the most up-to-date weather information.
Kwinana in August - FAQ
What are the expected maximum and minimum temperatures in Kwinana during August?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Kwinana during August?
Moderate rainfall is anticipated in Kwinana during August, with a total of 90.2 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Kwinana during August?
The average wind speed in Kwinana during August is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
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