Melbourne
September
Weather in Melbourne for September 2025
Your guide to Melbourne weather in September - trends and predictions
In general, the average temperature in Melbourne at the beginning of September is 18.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 20.1 °C by the end of September.
Melbourne sees moderate rainfall in September, averaging 10 rainy days.
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20
Dry days
10
Rainy days
0
Snow days
20°/8°
Temperatures
17 km/h
Avg max wind
61 %
Avg humidity
Melbourne in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  15° | 2  17° | 3  18° | 4  20° | 5 17° | 6 22° | 7 20° |
| 8 14° | 9 15° | 10 17° | 11  18° | 12 18° | 13 19° | 14 18° |
| 15 18° | 16 18° | 17  20° | 18  20° | 19 20° | 20 15° | 21 15° |
| 22 17° | 23 20° | 24 23° | 25 19° | 26 15° | 27 16° | 28 23° |
| 29 21° | 30 24° |
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Temperatures trend during September in Melbourne
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 | 15° /9° | 0.6 mm | 4 | |
| 2 Sept. | Partly cloudy | 17° /6° | 1.7 mm | 5 | |
| 3 Sept. | Sunny | 18° /6° | 0 mm | 5 | |
| 4 Sept. | Light rain | 20° /7° | 5.4 mm | 5 | |
| 5 Sept. | Patchy rain possible | 17° /9° | 0.5 mm | 5 | |
| 6 Sept. | Partly cloudy | 22° /8° | 0.9 mm | 6 | |
| 7 Sept. | Patchy light drizzle | 20° /8° | 6.8 mm | 6 | |
| 8 Sept. | Light rain shower | 14° /7° | 3.8 mm | 4 | |
| 9 Sept. | Light rain shower | 15° /7° | 0.5 mm | 4 | |
| 10 Sept. | Patchy rain possible | 17° /7° | 0.5 mm | 5 | |
| 11 Sept. | Overcast | 18° /8° | 7.3 mm | 5 | |
| 12 Sept. | Partly cloudy | 18° /7° | 0 mm | 5 | |
| 13 Sept. | Overcast | 19° /7° | 0 mm | 5 | |
| 14 Sept. | Partly cloudy | 18° /9° | 2.2 mm | 5 | |
| 15 Sept. | Partly cloudy | 18° /9° | 0.1 mm | 5 | |
| 16 Sept. | Sunny | 18° /8° | 0.2 mm | 5 | |
| 17 Sept. | Cloudy | 20° /8° | 0 mm | 5 | |
| 18 Sept. | Thundery outbreaks possible | 20° /8° | 0.1 mm | 5 | |
| 19 Sept. | Overcast | 20° /10° | 2.2 mm | 5 | |
| 20 Sept. | Light rain shower | 15° /8° | 2 mm | 4 | |
| 21 Sept. | Patchy rain possible | 15° /7° | 0.6 mm | 4 | |
| 22 Sept. | Sunny | 17° /7° | 0.1 mm | 5 | |
| 23 Sept. | Overcast | 20° /6° | 0 mm | 5 | |
| 24 Sept. | Sunny | 23° /8° | 0 mm | 6 | |
| 25 Sept. | Light rain shower | 19° /9° | 6.7 mm | 5 | |
| 26 Sept. | Cloudy | 15° /6° | 0.2 mm | 4 | |
| 27 Sept. | Partly cloudy | 16° /5° | 0 mm | 6 | |
| 28 Sept. | Sunny | 23° /6° | 0 mm | 7 | |
| 29 Sept. | Sunny | 21° /8° | 1 mm | 6 | |
| 30 Sept. | Sunny | 24° /9° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Melbourne 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 Melbourne forecast closer to your planned date for the most up-to-date weather information.
Melbourne in September - FAQ
What are the expected maximum and minimum temperatures in Melbourne during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Melbourne during September?
In September, Melbourne can expect light to moderate rainfall, totaling 37.2 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Melbourne during September?
The average wind speed in Melbourne during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Melbourne
Explore the daily rainfall trends and prepare for Melbournes September weather 💧
UV exposure in Melbourne during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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