Sydney
September
Weather in Sydney for September 2024
Your guide to Sydney weather in September - trends and predictions
So far, September 2024 in Sydney is slightly warmer than the historical average by 1.1 °C.
The forecast for the upcoming days in Sydney predicts a temperature of 22 °C, which is slightly above the historical average.
In general, the average temperature in Sydney at the beginning of September is 19.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 22.4 °C by the end of September.
Sydney sees moderate rainfall in September, averaging 7 rainy days.
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23
Dry days
7
Rainy days
0
Snow days
20°/13°
Temperatures
24 km/h
Avg max wind
62 %
Avg humidity
Sydney in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | ||||||
| 2  19° | 3  15° | 4 19° | 5  22° | 6  23° | 7 21° | 8  22° |
| 9 19° | 10 17° | 11 19° | 12  18° | 13 17° | 14 20° | 15 23° |
| 16 19° | 17 19° | 18 24° | 19 25° | 20 24° | 21 22° | 22 22° |
| 23 19° | 24 21° | 25 24° | 26 22° | 27 24° | 28 20° | 29 23° |
| 30 23° |
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Temperatures trend during September in Sydney
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 20° /12° | 1.2 mm | 6 | |
| 2 Sept. | Overcast | 19° /11° | 0.1 mm | 6 | |
| 3 Sept. | Partly cloudy | 15° /10° | 0 mm | 5 | |
| 4 Sept. | Partly cloudy | 19° /9° | 0 mm | 6 | |
| 5 Sept. | Moderate rain at times | 22° /12° | 0.6 mm | 6 | |
| 6 Sept. | Sunny | 23° /12° | 0 mm | 7 | |
| 7 Sept. | Partly cloudy | 21° /13° | 0.2 mm | 6 | |
| 8 Sept. | Patchy light rain | 22° /12° | 3.4 mm | 6 | |
| 9 Sept. | Sunny | 19° /11° | 0 mm | 6 | |
| 10 Sept. | Sunny | 17° /10° | 0.1 mm | 5 | |
| 11 Sept. | Sunny | 19° /11° | 0.1 mm | 6 | |
| 12 Sept. | Cloudy | 18° /12° | 2 mm | 5 | |
| 13 Sept. | Sunny | 17° /11° | 0.6 mm | 5 | |
| 14 Sept. | Sunny | 20° /11° | 0.1 mm | 7 | |
| 15 Sept. | Overcast | 23° /14° | 0 mm | 5 | |
| 16 Sept. | Patchy rain possible | 19° /8° | 0.3 mm | 6 | |
| 17 Sept. | Sunny | 19° /10° | 0.1 mm | 6 | |
| 18 Sept. | Sunny | 24° /9° | 0 mm | 7 | |
| 19 Sept. | Sunny | 25° /13° | 0 mm | 7 | |
| 20 Sept. | Sunny | 24° /11° | 0 mm | 6 | |
| 21 Sept. | Sunny | 22° /13° | 0 mm | 6 | |
| 22 Sept. | Sunny | 22° /12° | 0 mm | 6 | |
| 23 Sept. | Sunny | 19° /11° | 0 mm | 6 | |
| 24 Sept. | Sunny | 21° /14° | 0 mm | 6 | |
| 25 Sept. | Patchy rain possible | 24° /16° | 2.9 mm | 5 | |
| 26 Sept. | Sunny | 22° /15° | 0 mm | 6 | |
| 27 Sept. | Sunny | 24° /13° | 0 mm | 6 | |
| 28 Sept. | Sunny | 20° /10° | 0 mm | 5 | |
| 29 Sept. | Sunny | 23° /11° | 0 mm | 6 | |
| 30 Sept. | Sunny | 23° /14° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Sydney in September 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.
Sydney in September - FAQ
What are the expected maximum and minimum temperatures in Sydney during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sydney during September?
Expect minimal rainfall in Sydney during September, with a total of 14.3 mm over approximately 7 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Sydney during September?
The average wind speed in Sydney during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
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