New South Wales (Sydney)
August
Weather in New South Wales for August 2025
Your guide to New South Wales weather in August - trends and predictions
In general, the average temperature in New South Wales at the beginning of August is 16.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21 °C by the end of August.
Expect significant rainfall in New South Wales during August, with an average of 18 rainy days.
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13
Dry days
18
Rainy days
0
Snow days
18°/12°
Temperatures
19 km/h
Avg max wind
69 %
Avg humidity
New South Wales in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2  17° | 3 18° | ||||
| 4 18° | 5 17° | 6 15° | 7  15° | 8 16° | 9 18° | 10 18° |
| 11  17° | 12  19° | 13  15° | 14 15° | 15 16° | 16 17° | 17 19° |
| 18 16° | 19 16° | 20 19° | 21 21° | 22  20° | 23 18° | 24 20° |
| 25 21° | 26 19° | 27 20° | 28 22° | 29 20° | 30  25° | 31 20° |
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Temperatures trend during August in New South Wales
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 | 17° /10° | 3 mm | 5 | |
| 2 Aug. | Patchy rain possible | 17° /12° | 2.8 mm | 5 | |
| 3 Aug. | Sunny | 18° /10° | 0 mm | 6 | |
| 4 Aug. | Sunny | 18° /10° | 0 mm | 6 | |
| 5 Aug. | Patchy rain possible | 17° /11° | 3.1 mm | 5 | |
| 6 Aug. | Patchy rain possible | 15° /12° | 6.1 mm | 5 | |
| 7 Aug. | Moderate rain at times | 15° /10° | 0.9 mm | 5 | |
| 8 Aug. | Patchy rain possible | 16° /11° | 0.1 mm | 5 | |
| 9 Aug. | Sunny | 18° /10° | 1.5 mm | 5 | |
| 10 Aug. | Patchy rain possible | 18° /11° | 0.4 mm | 6 | |
| 11 Aug. | Overcast | 17° /11° | 0.1 mm | 5 | |
| 12 Aug. | Partly cloudy | 19° /10° | 0.2 mm | 6 | |
| 13 Aug. | Heavy rain at times | 15° /13° | 7.4 mm | 5 | |
| 14 Aug. | Moderate or heavy rain shower | 15° /13° | 27.4 mm | 4 | |
| 15 Aug. | Patchy rain possible | 16° /12° | 0.5 mm | 5 | |
| 16 Aug. | Patchy rain possible | 17° /11° | 0.8 mm | 5 | |
| 17 Aug. | Sunny | 19° /11° | 1 mm | 6 | |
| 18 Aug. | Patchy rain possible | 16° /11° | 2.8 mm | 5 | |
| 19 Aug. | Partly cloudy | 16° /11° | 0.1 mm | 5 | |
| 20 Aug. | Partly cloudy | 19° /11° | 0 mm | 6 | |
| 21 Aug. | Partly cloudy | 21° /14° | 0 mm | 6 | |
| 22 Aug. | Cloudy | 20° /12° | 0 mm | 5 | |
| 23 Aug. | Overcast | 18° /11° | 0 mm | 5 | |
| 24 Aug. | Patchy rain possible | 20° /13° | 0.9 mm | 5 | |
| 25 Aug. | Partly cloudy | 21° /14° | 0.1 mm | 6 | |
| 26 Aug. | Partly cloudy | 19° /13° | 0.2 mm | 6 | |
| 27 Aug. | Partly cloudy | 20° /12° | 0.4 mm | 6 | |
| 28 Aug. | Patchy rain possible | 22° /14° | 0.5 mm | 6 | |
| 29 Aug. | Partly cloudy | 20° /12° | 0.4 mm | 6 | |
| 30 Aug. | Thundery outbreaks possible | 25° /13° | 1.2 mm | 7 | |
| 31 Aug. | Partly cloudy | 20° /14° | 0.8 mm | 6 | |
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Important Notice
Our weather forecast for New South Wales 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 New South Wales forecast closer to your planned date for the most up-to-date weather information.
New South Wales in August - FAQ
What are the expected maximum and minimum temperatures in New South Wales during August?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in New South Wales during August?
Moderate rainfall is anticipated in New South Wales during August, with a total of 83.1 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in New South Wales during August?
The average wind speed in New South Wales during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in New South Wales
Explore the daily rainfall trends and prepare for New South Waless August weather 💧
UV exposure in New South Wales during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Provinces in New South Wales
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Armidale RegionalBathurst RegionalBroken Hill MunicipalityCampbelltown MunicipalityCessnockCity of SydneyClarence ValleyCoffs HarbourFairfieldGoulburn MulwareeGriffithHilltopsHornsby ShireInverellKu-ring-gaiLismore MunicipalityMaitland MunicipalityMid-CoastMid-Western RegionalMuswellbrookNewcastleNorthern BeachesOrange MunicipalityParkesParramattaPort Macquarie-HastingsRichmond ValleySnowy Monaro RegionalTamworth MunicipalityWestern Plains RegionalWingecarribeeWollongong
Top locations in New South Wales
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Where is New South Wales?Get accurate weather forecasts for New South Wales, located at latitude -33.868 and longitude 151.207. Stay updated with localized weather information tailored for New South Wales.
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