Vanuatu (Port-Vila)
September
Weather in Vanuatu for September 2026
Your guide to Vanuatu weather in September - trends and predictions
Until now, September 2026 in Vanuatu is slightly cooler than the historical average by 1.5 °C.
The forecast for the next days in Vanuatu predicts temperatures to be around 24 °C, close to the historical average.
In general, the average temperature in Vanuatu at the beginning of September is 24.9 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 24.9 °C by the end of September.
The climate of Vanuatu in September is notably wet, with an average of 11 rainy days, and a total of 80.3 mm of precipitation.
Temperatures
Rain 🌧️
19
Dry days
11
Rainy days
0
Snow days
25°/22°
Temperatures
27 km/h
Avg max wind
75 %
Avg humidity
Vanuatu Weather September
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What’s the Weather Like in Vanuatu This September?
Discover the average temperatures and weather trends across Vanuatu’s cities this September.
Temperatures trend during September in Vanuatu
See the weather trend as well as the moving average line
September weather in Vanuatu day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 25° /21° | 1.5 mm | 6 | |
| 2 Sept. | Patchy rain possible | 25° /22° | 1.3 mm | 6 | |
| 3 Sept. | Patchy rain possible | 25° /22° | 1.5 mm | 5 | |
| 4 Sept. | Patchy rain possible | 26° /22° | 0.4 mm | 6 | |
| 5 Sept. | Light rain shower | 25° /22° | 1.3 mm | 6 | |
| 6 Sept. | Patchy rain possible | 24° /21° | 0.4 mm | 7 | |
| 7 Sept. | Patchy rain possible | 24° /21° | 0.6 mm | 6 | |
| 8 Sept. | Patchy rain possible | 24° /21° | 0.5 mm | 6 | |
| 9 Sept. | Patchy rain possible | 24° /21° | 1 mm | 6 | |
| 10 Sept. | Light rain shower | 24° /21° | 1.4 mm | 5 | |
| 11 Sept. | Light rain shower | 25° /22° | 2 mm | 6 | |
| 12 Sept. | Patchy rain possible | 22° /20° | 0.2 mm | 11.3 | |
| 13 Sept. | Patchy rain possible | 23° /20° | 0.4 mm | 9.3 | |
| 14 Sept. | Patchy rain possible | 24° /20° | 0.3 mm | 7 | |
| 15 Sept. | Patchy rain possible | 24° /21° | 1.1 mm | 9.9 | |
| 16 Sept. |  Overcast | 25° /21° | 0.1 mm | 7 | |
| 17 Sept. | Patchy rain possible | 23° /21° | 1.2 mm | 7 | |
| 18 Sept. | Patchy rain possible | 23° /21° | 0.3 mm | 7 | |
| 19 Sept. | Patchy rain possible | 24° /21° | 1.8 mm | 7 | |
| 20 Sept. | Patchy rain possible | 24° /21° | 0.1 mm | 7 | |
| 21 Sept. | Patchy rain possible | 24° /21° | 0.5 mm | 7 | |
| 22 Sept. |  Partly cloudy | 25° /21° | 0.1 mm | 7 | |
| 23 Sept. | Patchy rain possible | 25° /22° | 0.6 mm | 7 | |
| 24 Sept. | Patchy rain possible | 24° /21° | 2.2 mm | 6 | |
| 25 Sept. | Patchy rain possible | 26° /22° | 2.8 mm | 7 | |
| 26 Sept. | Patchy rain possible | 24° /22° | 4 mm | 6 | |
| 27 Sept. | Patchy rain possible | 25° /21° | 1.2 mm | 7 | |
| 28 Sept. | Patchy rain possible | 25° /22° | 0.5 mm | 6 | |
| 29 Sept. | Patchy rain possible | 25° /22° | 1 mm | 6 | |
| 30 Sept. | Patchy rain possible | 25° /22° | 4.6 mm | 6 | |
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Important Notice
Our weather forecast for Vanuatu in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Vanuatu forecast closer to your planned date for the most up-to-date weather information.
Change Month
Vanuatu in September - FAQ
What are the expected maximum and minimum temperatures in Vanuatu during September?
During September, expect a variety of temperatures with highs around 25° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Vanuatu during September?
Moderate rainfall is anticipated in Vanuatu during September, with a total of 80.3 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Vanuatu during September?
The average wind speed in Vanuatu during September is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Vanuatu
Explore the daily rainfall trends and prepare for Vanuatus September weather 💧
Typically, Vanuatu has 11 rainy days in September with a total of 80.3 mm of rainfall.
UV exposure in Vanuatu during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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