The weather in September in Vanuatu
It's warm in September in Vanuatu with an average temperature of 28°C. Temperatures this month range from a low of 27°C to a high of 29°C. At night, you can expect temperatures between 21°C and 22°C.
Looking for sun? September isn’t a good month to be in Vanuatu. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Vanuatu. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 31°C in 2014, Vanuatu reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 22°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 16°C to a highest value of 26°C.
Rainfall amount
In September, there is an average of 146 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in September for Vanuatu
Click on any day in September to get detailed info about the usual weather on that day in Vanuatu. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Vanuatu | New York | |
|---|---|---|
| Average temperature | 28°C | 27°C |
| Max. temperature | 29°C | 31°C |
| Min. temperature | 21°C | -5°C |
| Total precipitation | 146 mm | 57 mm |
| Rainy days | 15 days | 9 days |
Start of September
The month of September starts in Vanuatu with hot temps, averaging around 28°C during the day and nights around 22°C.
Mid September
By mid-September, daytime temps rise to around 29°C, with nights around 22°C. There’s a high chance of precipitation during this time.
End of September
By the end of September, the average daytime temperature in Vanuatu is around 29°C, while nighttime temps are about 22°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Vanuatu for all months and discover the best travel time
The climate in Vanuatu is based on weather data from Port-Vila. Other spots might have different weather. You can check out all destinations in Vanuatu to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in September in Vanuatu. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Vanuatu
Temperature in September in Vanuatu over the years
Precipitation charts
These charts show the average amount of precipitation in September in Vanuatu. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Vanuatu
Total precipitation in September in Vanuatu over the years
Daily UV index in September in Vanuatu
This chart shows the average daily UV index in September in Vanuatu, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Vanuatu
Have you been to Vanuatu in September?
Share your weather experience in September in Vanuatu.
Average weather in Vanuatu by month
Click on a month below to see detailed weather info for Vanuatu. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.