Port-Vila
September
Weather in Port-Vila for September 2025
Your guide to Port-Vila weather in September - trends and predictions
In general, the average temperature in Port-Vila 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 Port-Vila in September is notably wet, with an average of 15 rainy days, and a total of 80.9 mm of precipitation.
Is September a good time to visit Port-Vila? check out the best time to travel to Port-Vila page.
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Temperatures
Rain 🌧️
More
15
Dry days
15
Rainy days
0
Snow days
25°/22°
Temperatures
27 km/h
Avg max wind
75 %
Avg humidity
Port-Vila in September average weather
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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 Port-Vila
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 Port-Vila 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 Port-Vila forecast closer to your planned date for the most up-to-date weather information.
Port-Vila in September - FAQ
What are the expected maximum and minimum temperatures in Port-Vila 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 Port-Vila during September?
Moderate rainfall is anticipated in Port-Vila 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 Port-Vila during September?
The average wind speed in Port-Vila during September is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Port-Vila in September?
As you prepare for your trip to Port-Vila in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Port-Vila, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Port-Vila
Explore the daily rainfall trends and prepare for Port-Vilas September weather 💧
UV exposure in Port-Vila during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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