Sydney
August
Weather in Sydney for August 2027
Your guide to Sydney weather in August - trends and predictions
In general, the average temperature in Sydney at the beginning of August is 16.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 18.4 °C by the end of August.
Sydney experiences moderate rainfall in August, with an average of 10 rainy days and a total precipitation of 90.3 mm.
Is August a good time to visit Sydney? check out the best time to travel to Sydney page.
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Temperatures
Rain 🌧️
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21
Dry days
10
Rainy days
0
Snow days
17°/11°
Temperatures
22 km/h
Avg max wind
67 %
Avg humidity
Sydney Weather August
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Temperatures trend during August in Sydney
See the weather trend as well as the moving average line
August weather in Sydney day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Light rain | 17° /11° | 4 mm | 3.9 | |
| 2 Aug. | Light rain | 16° /11° | 7.2 mm | 4 | |
| 3 Aug. | Light rain | 19° /11° | 3.1 mm | 4 | |
| 4 Aug. |  Patchy rain possible | 17° /11° | 2.3 mm | 4.1 | |
| 5 Aug. | Patchy rain possible | 18° /11° | 1 mm | 4.1 | |
| 6 Aug. | Patchy rain possible | 17° /11° | 2.1 mm | 4.2 | |
| 7 Aug. |  Sunny | 16° /10° | 0.9 mm | 4.3 | |
| 8 Aug. | Patchy rain possible | 16° /11° | 0.8 mm | 4.3 | |
| 9 Aug. | Light rain | 17° /11° | 3.8 mm | 4 | |
| 10 Aug. | Light rain | 17° /11° | 2.5 mm | 4.5 | |
| 11 Aug. | Patchy rain possible | 18° /11° | 1.2 mm | 4.5 | |
| 12 Aug. | Patchy rain possible | 17° /12° | 1.3 mm | 4.6 | |
| 13 Aug. | Light rain | 17° /11° | 3.1 mm | 4.7 | |
| 14 Aug. |  Moderate rain | 16° /11° | 11.7 mm | 4 | |
| 15 Aug. | Patchy rain possible | 17° /11° | 0.6 mm | 4.8 | |
| 16 Aug. | Patchy rain possible | 17° /11° | 0.8 mm | 4.9 | |
| 17 Aug. | Patchy rain possible | 17° /11° | 1.6 mm | 5 | |
| 18 Aug. | Light rain | 16° /10° | 3.8 mm | 5 | |
| 19 Aug. | Light rain | 16° /11° | 3.9 mm | 5 | |
| 20 Aug. | Light rain | 18° /11° | 6.4 mm | 5 | |
| 21 Aug. | Light rain | 19° /13° | 8.2 mm | 5 | |
| 22 Aug. | Sunny | 20° /12° | 0.7 mm | 5 | |
| 23 Aug. | Light rain | 19° /12° | 2.6 mm | 4 | |
| 24 Aug. | Moderate rain | 18° /11° | 11.2 mm | 5 | |
| 25 Aug. | Light rain | 18° /12° | 3.1 mm | 4 | |
| 26 Aug. | Patchy rain possible | 18° /13° | 0.4 mm | 5 | |
| 27 Aug. |  Partly cloudy | 18° /13° | 0.6 mm | 5 | |
| 28 Aug. |  Overcast | 18° /12° | 0.2 mm | 5 | |
| 29 Aug. | Partly cloudy | 19° /11° | 0.2 mm | 5 | |
| 30 Aug. | Sunny | 20° /12° | 0.4 mm | 6 | |
| 31 Aug. | Sunny | 18° /12° | 0.5 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Sydney 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 Sydney forecast closer to your planned date for the most up-to-date weather information.
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Sydney in August - FAQ
What are the expected maximum and minimum temperatures in Sydney 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 Sydney during August?
Moderate rainfall is anticipated in Sydney during August, with a total of 90.3 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Sydney during August?
The average wind speed in Sydney during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
Sydney water temperatures in August
The average water temperature of the Pacific Ocean near Sydney in August is 17.4 °C. At the beginning of August temperatures are around 18.1 °C; by the end of the month they get cooler and reach 16.9 °C.
- What is the water temperature in Sydney in August?
- The average water temperature in Sydney in August is 17.4 °C.
- Can you swim in Sydney in August?
- Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.
August rainfall patterns in Sydney
Explore the daily rainfall trends and prepare for Sydneys August weather 💧
Typically, Sydney has 10 rainy days in August with a total of 90.3 mm of rainfall.
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