Mild
Average highs are around 25°C, so days are mild rather than hot.
Weather Guide
Aneityum, Vanuatu Average Monthly Weather
Weather score59Good annual avg
Best months: December, October, November
Across the year, average daytime temperatures are around 26°C, sunshine averages 6.4h per day, and rainfall totals about 2444mm. Sea temperatures average 26°C across the year.
Annual weather
Annual averages
Temp
26°C
Rain
2444mm
Annual total
Sun
6.4h
Sea
26°C
Weather score
59
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 108mm, so some wet days are possible.
Some sun
Sunshine averages 7.2h per day, enough for a balanced month.
Swimmable
Sea temperatures average 25°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Aneityum, Vanuatu with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
October25°C average high
October is on the cooler side of Aneityum's year, useful if you prefer less intense daytime heat.
Warmest monthsJanuary to March
This stretch sets the upper range for average daytime heat.
Rain
October108mm average rain
October is one of Aneityum's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsMay to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
October7.2 hours average sun
October is one of Aneityum's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJanuary and October to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
October25°C average sea
October is below Aneityum's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJanuary to April
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
October66 weather score
October is one of Aneityum's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsApril and September to December
These months have the strongest weather score in the monthly averages.