Gili Trawangan
September
Weather in Gili Trawangan for September 2026
Your guide to Gili Trawangan weather in September - trends and predictions
In general, the average temperature in Gili Trawangan at the beginning of September is 29.4 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 29.3 °C by the end of September.
The climate of Gili Trawangan in September is notably wet, with an average of 11 rainy days, and a total of 37.9 mm of precipitation.
Is September a good time to visit Gili Trawangan? check out the best time to travel to Gili Trawangan page.
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Temperatures
Rain 🌧️
More
19
Dry days
11
Rainy days
0
Snow days
29°/24°
Temperatures
19 km/h
Avg max wind
75 %
Avg humidity
Gili Trawangan Weather September
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Temperatures trend during September in Gili Trawangan
See the weather trend as well as the moving average line
September weather in Gili Trawangan day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 29° /23° | 0.2 mm | 7 | |
| 2 Sept. | Patchy rain possible | 30° /24° | 0.7 mm | 8 | |
| 3 Sept. | Patchy rain possible | 29° /23° | 0.6 mm | 7 | |
| 4 Sept. | Light rain shower | 30° /23° | 0.3 mm | 8 | |
| 5 Sept. | Patchy rain possible | 30° /24° | 0.1 mm | 8 | |
| 6 Sept. | Patchy rain possible | 29° /23° | 0.3 mm | 8 | |
| 7 Sept. | Light rain shower | 29° /23° | 0.6 mm | 8 | |
| 8 Sept. | Patchy rain possible | 29° /24° | 1.1 mm | 7 | |
| 9 Sept. | Patchy rain possible | 29° /24° | 5.8 mm | 7 | |
| 10 Sept. | Patchy rain possible | 29° /24° | 6.3 mm | 8 | |
| 11 Sept. | Patchy rain possible | 30° /23° | 1.1 mm | 8 | |
| 12 Sept. | Patchy rain possible | 30° /23° | 1.2 mm | 8 | |
| 13 Sept. | Patchy rain possible | 31° /23° | 1.5 mm | 8 | |
| 14 Sept. | Patchy rain possible | 30° /24° | 0.7 mm | 8 | |
| 15 Sept. |  Sunny | 29° /24° | 1 mm | 8 | |
| 16 Sept. | Sunny | 29° /23° | 1.7 mm | 8 | |
| 17 Sept. | Sunny | 29° /24° | 1.7 mm | 8 | |
| 18 Sept. | Patchy rain possible | 28° /23° | 6.4 mm | 7 | |
| 19 Sept. | Patchy rain possible | 29° /24° | 0.4 mm | 7 | |
| 20 Sept. | Patchy rain possible | 29° /24° | 0.6 mm | 7 | |
| 21 Sept. | Patchy rain possible | 29° /24° | 0.1 mm | 7 | |
| 22 Sept. | Patchy rain possible | 30° /24° | 0.8 mm | 8 | |
| 23 Sept. | Light rain shower | 29° /24° | 1.1 mm | 7 | |
| 24 Sept. | Patchy rain possible | 29° /24° | 7.2 mm | 7 | |
| 25 Sept. | Light rain shower | 29° /25° | 2 mm | 7 | |
| 26 Sept. | Light rain shower | 29° /25° | 5.9 mm | 7 | |
| 27 Sept. | Patchy rain possible | 30° /24° | 6.3 mm | 8 | |
| 28 Sept. | Light rain shower | 29° /25° | 3.6 mm | 7 | |
| 29 Sept. | Patchy rain possible | 30° /25° | 2 mm | 8 | |
| 30 Sept. | Light rain shower | 29° /24° | 17.7 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Gili Trawangan 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 Gili Trawangan forecast closer to your planned date for the most up-to-date weather information.
Change Month
Gili Trawangan weather in September vs August vs October
Compare September weather in Gili Trawangan with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 29°/22° | 29°/24° | 30°/25° |
| Rainfall | 11 mm | 38 mm | 53 mm |
| Wind | 20.5 km/h | 18.8 km/h | 19.8 km/h |
| Humidity | 75% | 75% | 74% |
| Rainy days | 3 days | 11 days | 14 days |
| Dry days | 28 days | 19 days | 17 days |
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Gili Trawangan in September - FAQ
What are the expected maximum and minimum temperatures in Gili Trawangan during September?
During September, expect a variety of temperatures with highs around 29° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Gili Trawangan during September?
In September, Gili Trawangan can expect light to moderate rainfall, totaling 37.9 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Gili Trawangan during September?
The average wind speed in Gili Trawangan during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Gili Trawangan in September?
As you prepare for your trip to Gili Trawangan 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 Gili Trawangan, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Gili Trawangan
Explore the daily rainfall trends and prepare for Gili Trawangans September weather 💧
Typically, Gili Trawangan has 11 rainy days in September with a total of 37.9 mm of rainfall.
UV exposure in Gili Trawangan during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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