Bairnsdale
September
Weather in Bairnsdale for September 2025
Your guide to Bairnsdale weather in September - trends and predictions
In general, the average temperature in Bairnsdale at the beginning of September is 18.7 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 19.1 °C by the end of September.
Bairnsdale sees moderate rainfall in September, averaging 9 rainy days.
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21
Dry days
9
Rainy days
0
Snow days
19°/7°
Temperatures
18 km/h
Avg max wind
65 %
Avg humidity
Bairnsdale in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  16° | 2  16° | 3  16° | 4  21° | 5 19° | 6 22° | 7 21° |
| 8 16° | 9 15° | 10 17° | 11 17° | 12 17° | 13 18° | 14 16° |
| 15 18° | 16 19° | 17 19° | 18  20° | 19  23° | 20  17° | 21 15° |
| 22 16° | 23 18° | 24 20° | 25  19° | 26 13° | 27 16° | 28 20° |
| 29 23° | 30 23° |
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Temperatures trend during September in Bairnsdale
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. | Patchy rain possible | 16° /9° | 0.2 mm | 5 | |
| 2 Sept. | Overcast | 16° /5° | 2 mm | 5 | |
| 3 Sept. | Sunny | 16° /5° | 0 mm | 6 | |
| 4 Sept. | Partly cloudy | 21° /6° | 0.7 mm | 6 | |
| 5 Sept. | Patchy rain possible | 19° /8° | 14.7 mm | 6 | |
| 6 Sept. | Sunny | 22° /8° | 5.2 mm | 7 | |
| 7 Sept. | Overcast | 21° /8° | 1.8 mm | 6 | |
| 8 Sept. | Patchy rain possible | 16° /7° | 1.5 mm | 5 | |
| 9 Sept. | Light rain shower | 15° /6° | 1.7 mm | 5 | |
| 10 Sept. | Partly cloudy | 17° /5° | 0 mm | 6 | |
| 11 Sept. | Overcast | 17° /7° | 6.2 mm | 5 | |
| 12 Sept. | Partly cloudy | 17° /6° | 0.3 mm | 6 | |
| 13 Sept. | Overcast | 18° /6° | 0 mm | 6 | |
| 14 Sept. | Sunny | 16° /7° | 5.2 mm | 5 | |
| 15 Sept. | Partly cloudy | 18° /6° | 0.3 mm | 6 | |
| 16 Sept. | Sunny | 19° /7° | 0.3 mm | 6 | |
| 17 Sept. | Partly cloudy | 19° /8° | 0 mm | 6 | |
| 18 Sept. | Fog | 20° /7° | 0 mm | 6 | |
| 19 Sept. | Thundery outbreaks possible | 23° /9° | 0.6 mm | 7 | |
| 20 Sept. | Moderate rain | 17° /7° | 2.9 mm | 5 | |
| 21 Sept. | Light rain shower | 15° /8° | 1.1 mm | 5 | |
| 22 Sept. | Sunny | 16° /7° | 0 mm | 5 | |
| 23 Sept. | Sunny | 18° /6° | 0 mm | 6 | |
| 24 Sept. | Sunny | 20° /7° | 0 mm | 6 | |
| 25 Sept. | Light drizzle | 19° /8° | 7 mm | 6 | |
| 26 Sept. | Light rain shower | 13° /7° | 0.9 mm | 5 | |
| 27 Sept. | Patchy rain possible | 16° /5° | 0 mm | 5 | |
| 28 Sept. | Sunny | 20° /5° | 0 mm | 7 | |
| 29 Sept. | Sunny | 23° /9° | 3.1 mm | 7 | |
| 30 Sept. | Sunny | 23° /9° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Bairnsdale 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 Bairnsdale forecast closer to your planned date for the most up-to-date weather information.
Bairnsdale in September - FAQ
What are the expected maximum and minimum temperatures in Bairnsdale during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bairnsdale during September?
In September, Bairnsdale can expect light to moderate rainfall, totaling 48.1 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Bairnsdale during September?
The average wind speed in Bairnsdale during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Bairnsdale
Explore the daily rainfall trends and prepare for Bairnsdales September weather 💧
UV exposure in Bairnsdale during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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