Norfolk Island in January
January is right in the heart of summer for Norfolk Island, and the weather has a definite personality this time of year.
Expect the mercury to hit around 23.5 degrees during the day and settle at 22.2 degrees after dark. The temperature stays pretty consistent through the day. Comfortable during the day, with evenings that invite a light layer.
At 23.5 degrees, January runs 2.7 degrees above Norfolk Island's annual average of 20.8 degrees.
You're looking at 70mm of rain across 13 days in a typical January. A decent amount, but not relentless.
Solar exposure averages 25.2 MJ/m2 per day in January, with UV levels in the extreme range. Sunscreen, hat, and sunnies are all essential. You can burn in under 10 minutes.
January earns a 9.1/10 on our Comfort Score. This is prime time.
For your suitcase: a mix of short and long sleeves, waterproof gear, and serious sun protection.
Check the data table below for the full picture, or compare Norfolk Island in January with another destination.
January at a Glance
Temperature Range
Daily temperature range in January. The bar shows the typical spread between overnight lows and afternoon highs.
What to Pack
- Comfortable casual wear suitable for warm days
- A waterproof jacket or compact umbrella
- High SPF sunscreen (50+), sunglasses, and UV-protective clothing
- Moisture-wicking fabrics to stay comfortable in humid conditions
Coming From Overseas?
How January in Norfolk Island stacks up against major cities around the world.
About 16 degrees warmer and considerably wetter.
About 20 degrees warmer and considerably drier.
About 14 degrees warmer and considerably wetter.
How January Compares
Norfolk Island's monthly climate at a glance. January 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 |