The weather on Norfolk Island is steady all year round. This beautiful mild climate usually sits between 10 to 26 degrees. Officially classified as a marine subtropical climate, Norfolk Island gets over 1300mm of rain every year. The majority of this rain falls in the months from April to August although any month can be a 'wet one'. The summer months are warm and long while the winter months from June to August are much wetter than the rest of the year but still with a mild climate.
Humidity is usually high, ranging from 71-79%. Thunder storms and possible hailstorms most often occurs during winter and spring. Cyclones rarely hit the Island but sometimes influence weather conditions early in the year.
| Averages | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainfall (mm) | 80 | 95 | 95 | 120 | 135 | 135 | 145 | 130 | 90 | 85 | 65 | 80 |
| Temp (°C) | 21.5 | 22 | 21 | 20 | 18 | 16.5 | 15 | 15 | 16 | 17 | 18.5 | 20 |
| Min Temp (°C) | 19.1 | 19.8 | 19.1 | 17.9 | 16 | 14.8 | 13.2 | 13.1 | 13.3 | 14.8 | 16 | 17.9 |
| Max Temp (°C) | 24.8 | 24.9 | 24.1 | 22.4 | 20.5 | 19.2 | 18.2 | 18.2 | 19 | 20.1 | 21.9 | 23.2 |
