Bairnsdale in September
September is right in the heart of spring for Bairnsdale, and the weather has a definite personality this time of year.
The average daily maximum is 18.2 degrees with overnight lows of 7.7 degrees. Manageable with a decent layer, and you'll warm up by midday.
At 18.2 degrees, September sits 2.1 degrees below the annual average of 20.3 degrees.
The rain data says 62mm over 12 days. A decent amount, but not relentless.
Sunshine-wise, September delivers around 14.6 MJ/m2 of daily solar radiation. UV sits in the very high category. You'll want SPF 50+ and a decent hat.
At 5.6/10 on the Comfort Score, September is middle of the road.
For your suitcase: a decent jumper or fleece, waterproof gear, and SPF 50+ sunscreen and a hat.
Check the data table below for the full picture, or compare Bairnsdale in September with another destination.
September at a Glance
Temperature Range
Daily temperature range in September. The bar shows the typical spread between overnight lows and afternoon highs.
What to Pack
- A jumper or light cardigan for flexibility
- A warm jumper or fleece for cool mornings and evenings
- A waterproof jacket or compact umbrella
Coming From Overseas?
How September in Bairnsdale stacks up against major cities around the world.
About 2 degrees cooler and considerably wetter.
About 8 degrees cooler and considerably drier.
About 9 degrees cooler and considerably drier.
How September Compares
Bairnsdale's monthly climate at a glance. September is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 25.1 | 14.1 | 151mm | 9.2 |
| Feb | 25.9 | 13.3 | 10mm | 9.8 |
| Mar | 24.5 | 12.2 | 41mm | 10.0 |
| Apr | 19.1 | 9.8 | 35mm | 6.3 |
| May | 17.3 | 6.7 | 26mm | 4.9 |
| Jun | 13.1 | 5.9 | 61mm | 1.0 |
| Jul | 13.2 | 5.1 | 77mm | 1.0 |
| Aug | 18.1 | 7.4 | 38mm | 5.7 |
| Sep | 18.2 | 7.7 | 62mm | 5.6 |
| Oct | 20.4 | 8.3 | 59mm | 8.0 |
| Nov | 23.4 | 11.7 | 88mm | 10.0 |
| Dec | 25.4 | 13.2 | 69mm | 9.8 |