Rainbow Beach in December
So, what's Rainbow Beach actually like in December? In a word: warm. It's summer, and the days are averaging 28.1 degrees.
Daytime highs average 28.1 degrees, dropping to 21.5 degrees overnight. That's a 7-degree swing between day and night. Warm days and warm nights. It doesn't cool down much, even after sunset.
At 28.1 degrees, December runs 2.9 degrees above Rainbow Beach's annual average of 25.2 degrees.
You're looking at 300mm of rain across 18 days in a typical December. That's serious rainfall.
Sunshine-wise, December delivers around 23.1 MJ/m2 of daily solar radiation. UV sits in the extreme category. Sunscreen, hat, and sunnies are all essential. You can burn in under 10 minutes.
The Comfort Score is 5.8/10 for December. It's fine, but not the highlight of the calendar.
For your suitcase: t-shirts with a light layer for evenings, waterproof gear, and serious sun protection.
Scroll down for the detailed climate data, or explore what nearby cities are like in December.
December at a Glance
Temperature Range
Daily temperature range in December. The bar shows the typical spread between overnight lows and afternoon highs.
What to Pack
- T-shirts and shorts for daytime
- A waterproof jacket or compact umbrella
- High SPF sunscreen (50+), sunglasses, and UV-protective clothing
Coming From Overseas?
How December in Rainbow Beach stacks up against major cities around the world.
About 20 degrees warmer and considerably wetter.
About 22 degrees warmer and considerably wetter.
About 16 degrees warmer and considerably wetter.
How December Compares
Rainbow Beach's monthly climate at a glance. December is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 28.7 | 23.7 | 276mm | 4.8 |
| Feb | 28.8 | 23.1 | 92mm | 6.4 |
| Mar | 26.8 | 22.1 | 246mm | 6.0 |
| Apr | 25.3 | 19.1 | 104mm | 8.0 |
| May | 22.9 | 16.7 | 48mm | 8.5 |
| Jun | 21.3 | 11.0 | 32mm | 8.1 |
| Jul | 20.2 | 12.2 | 56mm | 6.9 |
| Aug | 23.1 | 15.0 | 106mm | 8.7 |
| Sep | 24.3 | 15.7 | 32mm | 10.0 |
| Oct | 25.5 | 18.3 | 88mm | 8.9 |
| Nov | 27.6 | 20.8 | 128mm | 6.9 |
| Dec | 28.1 | 21.5 | 300mm | 5.8 |