City of Perth (Perth)
September
Weather in City of Perth for September 2027
Your guide to City of Perth weather in September - trends and predictions
In general, the average temperature in City of Perth at the beginning of September is 17.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.7 °C by the end of September.
City of Perth experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 54.1 mm.
Is September a good time to visit City of Perth? check out the best time to travel to City of Perth page.
✨ Is September a good time to visit City of Perth? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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22
Dry days
8
Rainy days
0
Snow days
19°/11°
Temperatures
21 km/h
Avg max wind
65 %
Avg humidity
City of Perth Weather September
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Temperatures trend during September in City of Perth
See the weather trend as well as the moving average line
September weather in City of Perth day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 18° /11° | 1.7 mm | 6 | |
| 2 Sept. | Patchy rain possible | 17° /11° | 2 mm | 5 | |
| 3 Sept. |  Light rain | 17° /11° | 4.8 mm | 4 | |
| 4 Sept. | Light rain | 17° /11° | 3.2 mm | 5 | |
| 5 Sept. | Light rain | 17° /11° | 9.8 mm | 5 | |
| 6 Sept. | Light rain | 17° /11° | 4.4 mm | 5 | |
| 7 Sept. | Patchy rain possible | 19° /10° | 1.4 mm | 6 | |
| 8 Sept. |  Overcast | 19° /11° | 0.2 mm | 6 | |
| 9 Sept. | Light rain | 19° /10° | 2.6 mm | 6 | |
| 10 Sept. |  Partly cloudy | 19° /10° | 0.1 mm | 6 | |
| 11 Sept. |  Sunny | 21° /10° | 0.1 mm | 6 | |
| 12 Sept. | Patchy rain possible | 21° /12° | 1.6 mm | 6 | |
| 13 Sept. | Light rain | 19° /12° | 7.2 mm | 6 | |
| 14 Sept. | Patchy rain possible | 19° /12° | 1.7 mm | 5 | |
| 15 Sept. | Patchy rain possible | 19° /12° | 1.8 mm | 5 | |
| 16 Sept. | Patchy rain possible | 20° /13° | 1.2 mm | 5 | |
| 17 Sept. | Patchy rain possible | 20° /12° | 1.2 mm | 6 | |
| 18 Sept. | Patchy rain possible | 19° /11° | 0.9 mm | 5 | |
| 19 Sept. | Patchy rain possible | 18° /12° | 1.6 mm | 5 | |
| 20 Sept. | Sunny | 20° /11° | 0.6 mm | 6 | |
| 21 Sept. | Sunny | 22° /11° | 0.1 mm | 7 | |
| 22 Sept. | Sunny | 23° /12° | 0 mm | 7 | |
| 23 Sept. | Sunny | 21° /12° | 0.2 mm | 7 | |
| 24 Sept. | Sunny | 20° /11° | 0.2 mm | 6 | |
| 25 Sept. | Overcast | 20° /11° | 0.1 mm | 6 | |
| 26 Sept. | Sunny | 21° /11° | 0.6 mm | 6 | |
| 27 Sept. | Patchy rain possible | 21° /12° | 1.7 mm | 6 | |
| 28 Sept. | Patchy rain possible | 21° /13° | 1 mm | 6 | |
| 29 Sept. | Patchy rain possible | 21° /12° | 0.8 mm | 6 | |
| 30 Sept. | Patchy rain possible | 21° /13° | 1.3 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for City of 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 City of Perth forecast closer to your planned date for the most up-to-date weather information.
Change Month
City of Perth in September - FAQ
What are the expected maximum and minimum temperatures in City of Perth during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in City of Perth during September?
Moderate rainfall is anticipated in City of Perth during September, with a total of 54.1 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in City of Perth during September?
The average wind speed in City of Perth during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in City of Perth
Explore the daily rainfall trends and prepare for City of Perths September weather 💧
Typically, City of Perth has 8 rainy days in September with a total of 54.1 mm of rainfall.
UV exposure in City of Perth during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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