McLaren Vale in May
May is right in the heart of autumn for McLaren Vale, and the weather has a definite personality this time of year.
Expect the mercury to hit around 18.3 degrees during the day and settle at 9.3 degrees after dark. Manageable with a decent layer, and you'll warm up by midday.
May is 2.3 degrees cooler than McLaren Vale's yearly average.
Rainfall in May averages 28mm over about 2 days. That means roughly a 7% chance of rain on any given day, so you can leave the umbrella at the hotel.
Sunshine-wise, May delivers around 11.2 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 6.0/10 for overall comfort.
For your suitcase: layers you can peel on and off, and serious sun protection.
Check the data table below for the full picture, or compare McLaren Vale in May with another destination.
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
- Layered clothing for mild to cool conditions
- Extra layers for chilly nights
Coming From Overseas?
How May in McLaren Vale stacks up against major cities around the world.
About 0 degrees warmer and considerably drier.
About 5 degrees cooler and considerably drier.
About 6 degrees cooler and considerably drier.
How May Compares
McLaren Vale's monthly climate at a glance. May is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 26.1 | 15.1 | 45mm | 9.4 |
| Feb | 27.6 | 15.1 | 0mm | 9.0 |
| Mar | 26.8 | 15.8 | 3mm | 9.3 |
| Apr | 18.6 | 9.9 | 14mm | 6.5 |
| May | 18.3 | 9.3 | 28mm | 6.0 |
| Jun | 13.6 | 7.6 | 179mm | 1.0 |
| Jul | 13.1 | 7.1 | 126mm | 1.0 |
| Aug | 16.5 | 9.9 | 162mm | 3.2 |
| Sep | 16.4 | 8.9 | 92mm | 4.1 |
| Oct | 21.2 | 11.3 | 54mm | 8.7 |
| Nov | 23.5 | 13.1 | 44mm | 10.0 |
| Dec | 26.1 | 14.5 | 18mm | 9.6 |