Mild
Average highs are around 25°C, so days are mild rather than hot.
Weather Guide
Chesterfield Islands, New Caledonia Average Monthly Weather
Weather score78Very good annual avg
Best months: November, October, December
Across the year, average daytime temperatures are around 27°C, sunshine averages 0h per day, and rainfall totals about 807mm. Sea temperatures average 26°C across the year.
Annual weather
Annual averages
Temp
27°C
Rain
807mm
Annual total
Sun
0h
Sea
26°C
Weather score
78
Very good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 44mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 0h per day, so this is not one of the brighter months.
Swimmable
Sea temperatures average 24°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Chesterfield Islands, New Caledonia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August25°C average high
August is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsJanuary to April and December
This stretch sets the upper range for average daytime heat.
Rain
August44mm average rain
August sits on the drier side of Chesterfield Islands' year, which helps with sightseeing and transfers.
Driest monthsMay to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August0 hours average sun
August is close to Chesterfield Islands' usual sunshine level, with limited seasonal swing across the year.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
August24°C average sea
August is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to April
Sea temperatures are usually near 27°C in this stretch, so swimming comfort is at its strongest.
Weather score
August75 weather score
August sits close to Chesterfield Islands' yearly weather-score average, giving a typical overall read on the month.
Best weather monthsSeptember to December
These months have the strongest weather score in the monthly averages.