The temperatures in Noumea in August are comfortable with low of 17°C and and high up to 21°C.
You can expect about 3 to 8 days of rain in Noumea during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Noumea in August 2025.
If you’re planning to visit Noumea in the near future, we highly recommend that you review the 14 day weather forecast for Noumea before you arrive.
Temperatures
21° / 17°
Rainy Days
4
Snowy Days
0
Dry Days
27
Rainfall
108
mm
Sun Hours
10.4
Hrs
