Mission Beach in September
September is right in the heart of spring for Mission Beach, and the weather has a definite personality this time of year.
Expect the mercury to hit around 25.2 degrees during the day and settle at 20.1 degrees after dark. The temperature stays pretty consistent through the day. Comfortable during the day, with evenings that invite a light layer.
At 25.2 degrees, September sits 1.5 degrees below the annual average of 26.7 degrees.
Rainfall in September averages 79mm over about 16 days. That means roughly a 53% chance of rain on any given day, so definitely bring rain gear.
Solar exposure averages 19.0 MJ/m2 per day in September, with UV levels in the very high range. You'll want SPF 50+ and a decent hat.
Our Comfort Score rates September at 8.5/10. That's about as good as it gets.
Packing tip: bring t-shirts with a light layer for evenings, a rain jacket or compact umbrella, and serious sun protection.
Scroll down for the detailed climate data, or explore what nearby cities are like in September.
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
- Comfortable casual wear suitable for warm days
- A waterproof jacket or compact umbrella
- Sunscreen (SPF 30+) and sunglasses for UV protection
Coming From Overseas?
How September in Mission Beach stacks up against major cities around the world.
About 5 degrees warmer and considerably wetter.
About 1 degrees cooler and considerably drier.
About 2 degrees cooler and considerably drier.
How September Compares
Mission Beach's monthly climate at a glance. September is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 30.1 | 24.7 | 499mm | 3.6 |
| Feb | 28.9 | 24.2 | 826mm | 4.0 |
| Mar | 28.1 | 23.7 | 659mm | 4.4 |
| Apr | 27.2 | 22.4 | 375mm | 5.4 |
| May | 24.8 | 21.2 | 215mm | 6.6 |
| Jun | 24.1 | 17.6 | 39mm | 9.7 |
| Jul | 22.6 | 17.5 | 142mm | 7.4 |
| Aug | 23.6 | 18.4 | 210mm | 7.6 |
| Sep | 25.2 | 20.1 | 79mm | 8.5 |
| Oct | 27.1 | 21.4 | 60mm | 7.9 |
| Nov | 28.5 | 22.6 | 157mm | 6.2 |
| Dec | 29.6 | 23.7 | 474mm | 4.1 |