McLaren Vale in May
May in McLaren Vale is peak autumn, and the weather reflects it. You're looking at average daily highs of 18.3 degrees.
Expect the mercury to hit around 18.3 degrees during the day and settle at 9.3 degrees after dark. It's cool but manageable. A jumper handles most of it.
At 18.3 degrees, May sits 2.3 degrees below the annual average of 20.6 degrees.
The rain data says 28mm over 2 days. Light enough that it won't ruin your plans.
Solar exposure averages 11.2 MJ/m2 per day in May, with UV levels in the high range. Sun protection is still a good idea, especially around midday.
May scores a respectable 6.0/10 for overall comfort.
Packing tip: bring a decent jumper or fleece, 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
- Layered clothing for mild to cool conditions
- A warm jumper or fleece for cool mornings and evenings
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 |