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 74-79% at 9 am and 71-74% at 3 pm. Thunder storms most often occurs during winter and spring with roughly 12 storms each year. Norfolk Island weather also include on average 1 hailstorm each year too. Cyclones rarely hit the Island but sometimes influence weather conditions early in the year.
Norfolk Island Annual Average Climate
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 |