Hervey Bay in September
September in Hervey Bay is peak spring, and the weather reflects it. You're looking at average daily highs of 24.4 degrees.
The average daily maximum is 24.4 degrees with overnight lows of 17.7 degrees. That's solidly pleasant territory. Great for being outdoors.
At 24.4 degrees, September sits 1.3 degrees below the annual average of 25.7 degrees.
The rain data says 14mm over 4 days. That's barely a sprinkle.
Sunshine-wise, September delivers around 19.7 MJ/m2 of daily solar radiation. UV sits in the very high category. You'll want SPF 50+ and a decent hat.
September earns a 10.0/10 on our Comfort Score. This is prime time.
For your suitcase: a mix of short and long sleeves, and SPF 50+ sunscreen and a hat.
Check the data table below for the full picture, or compare Hervey Bay 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
- T-shirts and shorts for daytime
- Sunscreen (SPF 30+) and sunglasses for UV protection
Coming From Overseas?
How September in Hervey Bay stacks up against major cities around the world.
About 4 degrees warmer and considerably drier.
About 2 degrees cooler and considerably drier.
About 3 degrees cooler and considerably drier.
How September Compares
Hervey Bay's monthly climate at a glance. September is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 29.8 | 24.7 | 107mm | 5.1 |
| Feb | 29.9 | 24.2 | 78mm | 6.3 |
| Mar | 27.8 | 23.0 | 192mm | 5.6 |
| Apr | 25.9 | 20.2 | 145mm | 7.5 |
| May | 23.7 | 17.5 | 51mm | 9.5 |
| Jun | 21.6 | 12.7 | 69mm | 8.1 |
| Jul | 20.6 | 13.2 | 44mm | 7.3 |
| Aug | 22.3 | 16.0 | 101mm | 8.2 |
| Sep | 24.4 | 17.7 | 14mm | 10.0 |
| Oct | 25.8 | 19.9 | 70mm | 9.3 |
| Nov | 27.7 | 22.7 | 75mm | 7.5 |
| Dec | 28.5 | 23.5 | 189mm | 6.0 |