Temperatures in September
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.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Vanuatu in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Vanuatu with hot temperatures, averaging around 28°C during the day and nights close to 22°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-September
By mid-September, the average daytime temperature rises to around 29°C, with nights close to 22°C. The chance of precipitation is high during this period.
End of September
By the end of September, the average daytime temperature in Vanuatu will be around 29°C, with nights close to 22°C. A shower might show up, but overall the weather will be dry and sunny.
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Precipitation in September
In September, there is an average of 146 mm of precipitation, spread over 12 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average precipitation chance is 41% per day this month. The weather’s variable. There are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Vanuatu. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Vanuatu in September |
UK | ||
|---|---|---|---|
 Average Temperature |
28°C | 20°C | |
 High Temp |
29°C | 22°C | |
| Low Temp |
27°C | 17°C | |
 Total Precipitation |
146 mm | 44 mm | |
| Rainy Days |
12 days | 8 days | |
August
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.
Is September a good time to visit Vanuatu?
After some sun? Then September isn’t the best time to be in Vanuatu. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Vanuatu in September
With 31°C, Vanuatu hit the highest temperature in the last 10 years in September 2014. The lowest daytime temperature in this month was 22°C in 2020. The extreme night temperatures ranged from a low of 16°C to a high of 26°C.
Check out the climate of Vanuatu for all months and discover the best travel time
The climate of Vanuatu is based on weather data from Port-Vila. Other locations might have different weather. You can check out all destinations in Vanuatu for a full picture of the climate.
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Daily Temperature in September in Vanuatu
This chart shows the average daily temperatures, both day and night, for each day in September in Vanuatu, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Vanuatu
The chart below shows the average daily precipitation in September for Vanuatu, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 12 days of rain in Vanuatu.
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.
Temperature in September in Vanuatu Over the Years
This chart shows the average temperature in September in Vanuatu, measured in degrees Celsius, over the past years.
Total Precipitation in September in Vanuatu Over the Years
This chart shows the average precipitation in September in Vanuatu, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Vanuatu
Click on a specific day in September for detailed info on the typical weather on that day in Vanuatu. Check out the historical temperatures and precipitation over the past 10 years on this day.
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.
