Norfolk Island in May
May is right in the heart of autumn for Norfolk Island, and the weather has a definite personality this time of year.
The average daily maximum is 20.0 degrees with overnight lows of 18.4 degrees. Manageable with a decent layer, and you'll warm up by midday.
May's temperature is very close to the annual average for Norfolk Island.
The rain data says 38mm over 12 days. Light enough that it won't ruin your plans.
Sunshine-wise, May delivers around 12.8 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 6.6/10 for overall comfort.
For your suitcase: a decent jumper or fleece, and serious sun protection.
Check the data table below for the full picture, or compare Norfolk Island 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
- A jumper or light cardigan for flexibility
- A waterproof jacket or compact umbrella
Coming From Overseas?
How May in Norfolk Island stacks up against major cities around the world.
About 2 degrees warmer and considerably drier.
About 3 degrees cooler and considerably drier.
About 4 degrees cooler and considerably drier.
How May Compares
Norfolk Island's monthly climate at a glance. May is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 23.5 | 22.2 | 70mm | 9.1 |
| Feb | 23.8 | 22.5 | 10mm | 10.0 |
| Mar | 23.0 | 21.3 | 23mm | 9.7 |
| Apr | 22.3 | 20.7 | 114mm | 7.9 |
| May | 20.0 | 18.4 | 38mm | 6.6 |
| Jun | 19.7 | 18.0 | 154mm | 5.1 |
| Jul | 18.5 | 16.7 | 109mm | 4.5 |
| Aug | 18.3 | 17.0 | 29mm | 5.6 |
| Sep | 18.8 | 17.4 | 56mm | 5.9 |
| Oct | 19.2 | 17.8 | 26mm | 7.1 |
| Nov | 20.4 | 19.1 | 26mm | 8.0 |
| Dec | 22.4 | 21.0 | 37mm | 9.2 |