Perth
September
Weather in Perth for September 2024
Your guide to Perth weather in September - trends and predictions
Until now, September 2024 in Perth has been nearly identical to the historical average, with a temperature of 19.7 °C (showing only a slight deviation of 0.1 °C).
The forecast for the next days in Perth predicts temperatures to be around 20 °C, close to the historical average.
In general, the average temperature in Perth at the beginning of September is 17.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 20 °C by the end of September.
Perth sees moderate rainfall in September, averaging 10 rainy days.
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20
Dry days
10
Rainy days
0
Snow days
21°/12°
Temperatures
21 km/h
Avg max wind
65 %
Avg humidity
Perth in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | ||||||
| 2 19° | 3  17° | 4 17° | 5 16° | 6 17° | 7  18° | 8  21° |
| 9 21° | 10 21° | 11 22° | 12 23° | 13 21° | 14 21° | 15 18° |
| 16 22° | 17 24° | 18 22° | 19 21° | 20 18° | 21 19° | 22 20° |
| 23 18° | 24 17° | 25 19° | 26 20° | 27 24° | 28 24° | 29 17° |
| 30 19° |
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Temperatures trend during September in Perth
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° /13° | 3 mm | 5 | |
| 2 Sept. | Light rain shower | 19° /11° | 3.4 mm | 6 | |
| 3 Sept. | Moderate or heavy rain shower | 17° /11° | 10.5 mm | 4 | |
| 4 Sept. | Light rain shower | 17° /12° | 7.7 mm | 5 | |
| 5 Sept. | Light rain shower | 16° /11° | 9.8 mm | 4 | |
| 6 Sept. | Patchy rain possible | 17° /10° | 3.2 mm | 5 | |
| 7 Sept. | Sunny | 18° /8° | 0.2 mm | 5 | |
| 8 Sept. | Overcast | 21° /10° | 0 mm | 6 | |
| 9 Sept. | Overcast | 21° /13° | 0 mm | 6 | |
| 10 Sept. | Patchy rain possible | 21° /11° | 0.1 mm | 6 | |
| 11 Sept. | Sunny | 22° /11° | 0 mm | 7 | |
| 12 Sept. | Overcast | 23° /13° | 0 mm | 6 | |
| 13 Sept. | Moderate or heavy rain shower | 21° /13° | 10.8 mm | 6 | |
| 14 Sept. | Overcast | 21° /12° | 0 mm | 6 | |
| 15 Sept. | Overcast | 18° /16° | 0 mm | 4 | |
| 16 Sept. | Sunny | 22° /13° | 0 mm | 8 | |
| 17 Sept. | Sunny | 24° /13° | 0 mm | 9 | |
| 18 Sept. | Sunny | 22° /13° | 0 mm | 9 | |
| 19 Sept. | Sunny | 21° /11° | 0 mm | 8 | |
| 20 Sept. | Sunny | 18° /9° | 0 mm | 7 | |
| 21 Sept. | Sunny | 19° /10° | 0 mm | 5 | |
| 22 Sept. | Sunny | 20° /11° | 0 mm | 6 | |
| 23 Sept. | Sunny | 18° /11° | 0 mm | 5 | |
| 24 Sept. | Sunny | 17° /9° | 0 mm | 5 | |
| 25 Sept. | Sunny | 19° /9° | 0 mm | 5 | |
| 26 Sept. | Sunny | 20° /10° | 0 mm | 5 | |
| 27 Sept. | Sunny | 24° /13° | 0 mm | 6 | |
| 28 Sept. | Sunny | 24° /16° | 0 mm | 6 | |
| 29 Sept. | Patchy rain possible | 17° /12° | 0.4 mm | 4 | |
| 30 Sept. | Patchy rain possible | 19° /14° | 0.6 mm | 4 | |
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Important Notice
Our weather forecast for Perth 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 Perth forecast closer to your planned date for the most up-to-date weather information.
Perth in September - FAQ
What are the expected maximum and minimum temperatures in Perth during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Perth during September?
Moderate rainfall is anticipated in Perth during September, with a total of 71.8 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Perth during September?
The average wind speed in Perth during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
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