Caloundra in May
Planning a trip to Caloundra in May? Here's the honest weather briefing for what autumn looks like on the ground.
Daytime highs average 22.3 degrees, dropping to 14.8 degrees overnight. That's a 8-degree swing between day and night. Comfortable during the day, with evenings that invite a light layer.
At 22.3 degrees, May sits 2.8 degrees below the annual average of 25.1 degrees.
You're looking at 74mm of rain across 18 days in a typical May. A decent amount, but not relentless.
Sunshine-wise, May delivers around 13.0 MJ/m2 of daily solar radiation. UV sits in the high category. Sun protection is still a good idea, especially around midday.
May scores a respectable 7.4/10 for overall comfort.
Packing tip: bring a mix of short and long sleeves, waterproof gear, and serious sun protection.
The full data breakdown is below. You can also see how other Australian cities compare in May.
May at a Glance
Temperature Range
Daily temperature range in May. 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
Coming From Overseas?
How May in Caloundra stacks up against major cities around the world.
About 4 degrees warmer and considerably wetter.
About 1 degrees cooler and considerably drier.
About 2 degrees cooler and considerably drier.
How May Compares
Caloundra's monthly climate at a glance. May is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 28.4 | 22.5 | 376mm | 4.8 |
| Feb | 28.5 | 21.6 | 208mm | 5.3 |
| Mar | 26.5 | 20.7 | 253mm | 6.1 |
| Apr | 25.1 | 17.6 | 155mm | 7.6 |
| May | 22.3 | 14.8 | 74mm | 7.4 |
| Jun | 21.6 | 11.0 | 20mm | 8.5 |
| Jul | 20.1 | 11.3 | 70mm | 6.8 |
| Aug | 23.3 | 13.8 | 102mm | 8.9 |
| Sep | 24.7 | 14.5 | 31mm | 10.0 |
| Oct | 25.6 | 17.0 | 96mm | 8.8 |
| Nov | 27.1 | 20.0 | 230mm | 6.3 |
| Dec | 28.0 | 21.1 | 245mm | 5.8 |