Vanuatu (Port-Vila)
September
Weather in Vanuatu for September 2025
Your guide to Vanuatu weather in September - trends and predictions
In general, the average temperature in Vanuatu at the beginning of September is 25.1 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 25 °C by the end of September.
The climate of Vanuatu in September is notably wet, with an average of 15 rainy days, and a total of 80.9 mm of precipitation.
Temperatures
Rain 🌧️
15
Dry days
15
Rainy days
0
Snow days
25°/22°
Temperatures
27 km/h
Avg max wind
75 %
Avg humidity
Vanuatu Weather September
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2  26° | 3 26° | 4 26° | 5 25° | 6 24° | 7 24° |
| 8 24° | 9 24° | 10 25° | 11 25° | 12  25° | 13 26° | 14  25° |
| 15 25° | 16 25° | 17 24° | 18 24° | 19 25° | 20 26° | 21 25° |
| 22  26° | 23 26° | 24 26° | 25 25° | 26 24° | 27 25° | 28 25° |
| 29 25° | 30 25° |
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Temperatures trend during September in Vanuatu
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 25° /22° | 2.1 mm | 7 | |
| 2 Sept. | Overcast | 26° /22° | 0.4 mm | 7 | |
| 3 Sept. | Light rain shower | 26° /23° | 1.9 mm | 7 | |
| 4 Sept. | Patchy rain possible | 26° /23° | 0.4 mm | 7 | |
| 5 Sept. | Light rain shower | 25° /22° | 2.1 mm | 6 | |
| 6 Sept. | Light rain shower | 24° /22° | 0.7 mm | 6 | |
| 7 Sept. | Patchy rain possible | 24° /21° | 0.6 mm | 6 | |
| 8 Sept. | Patchy rain possible | 24° /21° | 0.8 mm | 6 | |
| 9 Sept. | Light rain shower | 24° /22° | 1.6 mm | 6 | |
| 10 Sept. | Light rain shower | 25° /22° | 2.6 mm | 6 | |
| 11 Sept. | Light rain shower | 25° /22° | 2.3 mm | 6 | |
| 12 Sept. | Cloudy | 25° /22° | 3.4 mm | 6 | |
| 13 Sept. | Overcast | 26° /22° | 1.7 mm | 6 | |
| 14 Sept. | Moderate or heavy rain shower | 25° /22° | 32.2 mm | 6 | |
| 15 Sept. | Overcast | 25° /22° | 9.2 mm | 6 | |
| 16 Sept. | Overcast | 25° /22° | 0.1 mm | 6 | |
| 17 Sept. | Light rain shower | 24° /22° | 1.8 mm | 6 | |
| 18 Sept. | Patchy rain possible | 24° /21° | 0.1 mm | 7 | |
| 19 Sept. | Patchy rain possible | 25° /22° | 0.2 mm | 6 | |
| 20 Sept. | Patchy rain possible | 26° /22° | 0.3 mm | 7 | |
| 21 Sept. | Patchy rain possible | 25° /22° | 0.4 mm | 7 | |
| 22 Sept. | Partly cloudy | 26° /22° | 0.1 mm | 7 | |
| 23 Sept. | Patchy rain possible | 26° /22° | 1 mm | 7 | |
| 24 Sept. | Patchy rain possible | 26° /23° | 5.2 mm | 7 | |
| 25 Sept. | Patchy rain possible | 25° /22° | 0.4 mm | 6 | |
| 26 Sept. | Patchy rain possible | 24° /22° | 0.4 mm | 6 | |
| 27 Sept. | Patchy rain possible | 25° /21° | 0.2 mm | 7 | |
| 28 Sept. | Patchy rain possible | 25° /21° | 0.4 mm | 6 | |
| 29 Sept. | Patchy rain possible | 25° /22° | 1.3 mm | 6 | |
| 30 Sept. | Patchy rain possible | 25° /22° | 6.8 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.
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 80.9 mm spread over approximately 15 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 💧
UV exposure in Vanuatu during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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