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Australia weather

Weather in Bairnsdale for September 2026

Your guide to Bairnsdale weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Bairnsdale is slightly cooler than the historical average by 1.4 °C.

  • The forecast for the next days in Bairnsdale predicts temperatures to be around 18 °C, close to the historical average.

  • In general, the average temperature in Bairnsdale at the beginning of September is 18 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 18 °C by the end of September.

    • Rain 🌧️

  • Bairnsdale in September brings notable rainfall, with an average of 16 rainy days and a total precipitation of 50.1 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
14
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/7°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
65 %
Avg humidity

Bairnsdale Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
17°
2
Patchy rain possible
17°
3
Sunny
17°
4
Partly cloudy
18°
5
Patchy rain possible
18°
6
Sunny
19°
7
Sunny
20°
8
Patchy rain possible
17°
9
Partly cloudy
15°
10
Partly cloudy
15°
11
Overcast
16°
12
Partly cloudy
17°
13
Sunny
22°
14
Overcast
21°
15
Patchy rain possible
14°
16
Sunny
12°
17
Sunny
16°
18
Sunny
22°
19
Sunny
21°
20
Sunny
27°
21
Sunny
16°
22
Patchy rain possible
14°
23
Overcast
12°
24
Sunny
14°
25
Sunny
17°
26
Patchy rain possible
16°
27
Patchy rain possible
18°
28
Sunny
18°
29
Sunny
21°
30
Sunny
22°

Temperatures trend during September in Bairnsdale

See the weather trend as well as the moving average line

September weather in Bairnsdale day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 17° /8° 0.1 mm 4
2 Sept. Patchy rain possible
Patchy rain possible
 17° /7° 1 mm 4
3 Sept. Sunny
Sunny
 17° /7° 0.1 mm 5
4 Sept. Partly cloudy
Partly cloudy
 18° /6° 1.2 mm 5
5 Sept. Patchy rain possible
Patchy rain possible
 18° /7° 7.8 mm 4
6 Sept. Sunny
Sunny
 19° /7° 2.7 mm 5
7 Sept. Sunny
Sunny
 20° /8° 1 mm 5
8 Sept. Patchy rain possible
Patchy rain possible
 17° /7° 0.9 mm 5
9 Sept. Partly cloudy
Partly cloudy
 15° /7° 1 mm 5
10 Sept. Partly cloudy
Partly cloudy
 15° /5° 5.1 mm 5
11 Sept. Overcast
Overcast
 16° /6° 3.4 mm 4
12 Sept. Partly cloudy
Partly cloudy
 17° /5° 0.2 mm 6
13 Sept. Sunny
Sunny
 22° /9° 0 mm 4.8
14 Sept. Overcast
Overcast
 21° /12° 0 mm 5.8
15 Sept. Patchy rain possible
Patchy rain possible
 14° /5° 1.7 mm 4.9
16 Sept. Sunny
Sunny
 12° /4° 0.2 mm 5
17 Sept. Sunny
Sunny
 16° /5° 0 mm 6
18 Sept. Sunny
Sunny
 22° /6° 0 mm 6
19 Sept. Sunny
Sunny
 21° /14° 0 mm 7
20 Sept. Sunny
Sunny
 27° /14° 0 mm 8
21 Sept. Sunny
Sunny
 16° /10° 14.7 mm 6
22 Sept. Patchy rain possible
Patchy rain possible
 14° /8° 0 mm 5
23 Sept. Overcast
Overcast
 12° /7° 0 mm 5
24 Sept. Sunny
Sunny
 14° /5° 0 mm 5
25 Sept. Sunny
Sunny
 17° /7° 0 mm 6
26 Sept. Patchy rain possible
Patchy rain possible
 16° /7° 0.7 mm 5
27 Sept. Patchy rain possible
Patchy rain possible
 18° /5° 0.3 mm 5
28 Sept. Sunny
Sunny
 18° /6° 0 mm 6
29 Sept. Sunny
Sunny
 21° /7° 2 mm 6
30 Sept. Sunny
Sunny
 22° /9° 0.1 mm 6
Next
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.
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Bairnsdale in September - FAQ

What are the expected maximum and minimum temperatures in Bairnsdale during September?
Enjoy moderate daytime temperatures of up to 18° 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?
Moderate rainfall is anticipated in Bairnsdale during September, with a total of 50.1 mm spread over approximately 16 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Bairnsdale during September?
The average wind speed in Bairnsdale during September is 19 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 💧
Typically, Bairnsdale has 16 rainy days in September with a total of 50.1 mm of rainfall.

UV exposure in Bairnsdale during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Bairnsdale?

Get accurate weather forecasts for Bairnsdale, located at latitude -37.823 and longitude 147.61. Stay updated with localized weather information tailored for Bairnsdale.

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