Darwin in May
May is right in the heart of autumn for Darwin, and the weather has a definite personality this time of year.
Daytime highs average 32.5 degrees, dropping to 25.0 degrees overnight. That's a 8-degree swing between day and night. Warm days and warm nights. It doesn't cool down much, even after sunset.
At 32.5 degrees, May runs 1.5 degrees above Darwin's annual average of 31.0 degrees.
You're looking at 4mm of rain across 1 days in a typical May. Dry as a bone, really.
Solar exposure averages 20.1 MJ/m2 per day in May, with UV levels in the extreme range. Sunscreen, hat, and sunnies are all essential. You can burn in under 10 minutes.
At 5.2/10 on the Comfort Score, May is middle of the road.
For your suitcase: loose cotton or linen gear, and SPF 50+ sunscreen and a hat.
The sea breeze usually kicks in by early afternoon in May, which is genuinely welcome. It can knock 3 to 5 degrees off the feels-like temperature.
Check the data table below for the full picture, or compare Darwin 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
- Light, breathable clothing and a wide-brimmed hat
- High SPF sunscreen (50+), sunglasses, and UV-protective clothing
Coming From Overseas?
How May in Darwin stacks up against major cities around the world.
About 14 degrees warmer and considerably drier.
About 10 degrees warmer and considerably drier.
About 8 degrees warmer and considerably drier.
How May Compares
Darwin's monthly climate at a glance. May is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 29.9 | 26.3 | 750mm | 3.2 |
| Feb | 30.4 | 26.5 | 275mm | 3.4 |
| Mar | 30.0 | 26.3 | 356mm | 3.4 |
| Apr | 32.3 | 25.4 | 38mm | 4.8 |
| May | 32.5 | 25.0 | 4mm | 5.2 |
| Jun | 30.0 | 21.4 | 0mm | 6.9 |
| Jul | 29.6 | 21.4 | 4mm | 7.1 |
| Aug | 30.8 | 22.7 | 3mm | 6.6 |
| Sep | 31.9 | 24.8 | 36mm | 5.3 |
| Oct | 32.2 | 26.2 | 95mm | 4.4 |
| Nov | 31.2 | 25.9 | 147mm | 4.0 |
| Dec | 31.5 | 26.5 | 253mm | 2.9 |