Warm
Average highs sit around 26°C, giving warm days by monthly-average standards.
September verdict
Vanuatu in September
Weather score66Good
Good for holiday weather
Average highs sit around 26°C, giving warm days by monthly-average standards. Sunshine averages 6.9h per day, enough for a balanced month. Rainfall averages 150mm, so some wet days are possible.
September weather
Monthly averages
Temp
26°C
Rain
150mm
Sun
6.9h
Sea
26°C
Weather score
66
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 150mm, so some wet days are possible.
Some sun
Sunshine averages 6.9h per day, enough for a balanced month.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Vanuatu with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September26°C average high
September is on the cooler side of Vanuatu's year, useful if you prefer less intense daytime heat.
Warmest monthsJanuary to April and December
This stretch sets the upper range for average daytime heat.
Rain
September150mm average rain
September is one of the drier months, but average rainfall is still high enough to keep backup plans useful.
Driest monthsMay to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September6.9 hours average sun
September is brighter than Vanuatu's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJanuary and September to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September26°C average sea
September is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to April and December
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
September66 weather score
September scores above Vanuatu's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsMay to December
These months have the strongest weather score in the monthly averages.