Vanuatu weather in September 2025
Vanuatu weather in September 2025
Day
27 °C
Night
21 °C
Sea
26 °C
Precipitation
128 mm
in month
Rainy days
9 days
in month
Daylight
12 hours
average
Sunshine
7 hours
average
Humidity
78 %
Day
27 °C
Night
21 °C
Sea
26 °C
Precipitation
128 mm
in month
Rainy days
9 days
in month
Daylight
12 hours
average
Sunshine
7 hours
average
Humidity
78 %
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Weather overview and FAQs
Weather overview
In September in Vanuatu, the average air temperature ranges from 27 °C (81 °F) during the day to 21 °C (70 °F) at night. There are 9 days of rain on average, where the rainfall is 128 mm (5.04 in).
Is September a good month to visit Vanuatu?
In Vanuatu in September, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 27 °C (81 °F). The seawater temperature reaches ideal 26 °C (79 °F). At night, temperatures hover around a pleasant 21 °C (70 °F). You can expect just 9 days of rain during the month, taking an umbrella is not necessary.
What is the sea temperature in Vanuatu in September?
The temperature of the sea in Vanuatu in September is 26 °C (79 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.
What temperature can I expect during the day in Vanuatu in September?
In Vanuatu in September, the average daily temperatures will be 27 °C (81 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
How many days of precipitation on average can I expect in Vanuatu in September?
There are 9 days, which are rainy in Vanuatu in September, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.1 days of the week, or in general - 30 % days.
What is the rainfall intensity in Vanuatu in September?
There is precipitation of 128 mm (5.04 in) in September in Vanuatu, which means 4 mm (0.17 in) rainfall per day on average.
What is the night temperature in Vanuatu in September?
The average night temperature in Vanuatu in September is 21 °C (70 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
How many sunny hours can I expect in Vanuatu in September?
There is an average length of sunshine of 7 hours per day in Vanuatu in September.
How windy is it in September in Vanuatu?
An average wind scale that can be expected in Vanuatu in September is 3.
Is there a wet season in Vanuatu in September?
No, there is no wet season in September in Vanuatu - you can expect 9 days of rain during the month.
Is there a dry season in Vanuatu in September?
No, September is not a dry month in Vanuatu, expect rain approximately 9 days in a month.
Is it hot in Vanuatu in September?
In Vanuatu in September, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
Is the weather in Vanuatu warmer in September than in August?
No, September is not warmer in Vanuatu than August.
How long is the day (from dawn till dusk) in Vanuatu in September?
The length of daylight in Vanuatu in September is 12 hours.
Is Vanuatu rainier in September than in August?
No, September in Vanuatu is not a rainier month than August.
How humid is Vanuatu in September?
Humidity in Vanuatu in September is 78 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.