Kaohsiung
September
Weather in Kaohsiung for September 2025
Your guide to Kaohsiung weather in September - trends and predictions
In general, the average temperature in Kaohsiung at the beginning of September is 29.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 30.9 °C by the end of September.
Kaohsiung experiences an exceptionally high level of rainfall in September, with more than 20 rainy days on average.
Is September a good time to visit Kaohsiung? check out the best time to travel to Kaohsiung page.
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6
Dry days
24
Rainy days
0
Snow days
29°/26°
Temperatures
19 km/h
Avg max wind
76 %
Avg humidity
Kaohsiung in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  31° | 3 30° | 4 29° | 5 30° | 6 30° | 7 28° |
| 8 28° | 9 28° | 10 28° | 11 30° | 12  30° | 13 30° | 14  30° |
| 15  30° | 16 31° | 17 31° | 18 31° | 19 31° | 20 30° | 21 30° |
| 22 29° | 23 30° | 24 31° | 25 31° | 26 30° | 27 31° | 28 31° |
| 29 31° | 30 31° |
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Temperatures trend during September in Kaohsiung
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. | Moderate or heavy rain shower | 29° /26° | 42.9 mm | 7 | |
| 2 Sept. | Patchy rain possible | 31° /27° | 1 mm | 7 | |
| 3 Sept. | Light rain shower | 30° /26° | 19 mm | 7 | |
| 4 Sept. | Moderate or heavy rain shower | 29° /27° | 29.6 mm | 7 | |
| 5 Sept. | Moderate or heavy rain shower | 30° /27° | 16.7 mm | 7 | |
| 6 Sept. | Light rain shower | 30° /27° | 5.5 mm | 7 | |
| 7 Sept. | Moderate or heavy rain shower | 28° /25° | 19.7 mm | 6 | |
| 8 Sept. | Moderate or heavy rain shower | 28° /24° | 75.1 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 28° /25° | 48.6 mm | 7 | |
| 10 Sept. | Light rain shower | 28° /25° | 25.2 mm | 7 | |
| 11 Sept. | Light rain shower | 30° /25° | 7 mm | 7 | |
| 12 Sept. | Partly cloudy | 30° /27° | 5.1 mm | 7 | |
| 13 Sept. | Partly cloudy | 30° /26° | 6.9 mm | 7 | |
| 14 Sept. | Cloudy | 30° /26° | 4.4 mm | 7 | |
| 15 Sept. | Sunny | 30° /27° | 0 mm | 8 | |
| 16 Sept. | Partly cloudy | 31° /27° | 0 mm | 8 | |
| 17 Sept. | Moderate or heavy rain shower | 31° /27° | 10.2 mm | 7 | |
| 18 Sept. | Light rain shower | 31° /27° | 2.6 mm | 7 | |
| 19 Sept. | Patchy rain possible | 31° /27° | 4.6 mm | 7 | |
| 20 Sept. | Patchy rain possible | 30° /27° | 3.6 mm | 7 | |
| 21 Sept. | Patchy rain possible | 30° /27° | 5.8 mm | 7 | |
| 22 Sept. | Patchy rain possible | 29° /26° | 44.1 mm | 7 | |
| 23 Sept. | Moderate or heavy rain shower | 30° /27° | 8.8 mm | 7 | |
| 24 Sept. | Patchy rain possible | 31° /27° | 3.7 mm | 7 | |
| 25 Sept. | Patchy rain possible | 31° /27° | 0.4 mm | 8 | |
| 26 Sept. | Light rain shower | 30° /27° | 1.6 mm | 7 | |
| 27 Sept. | Light rain shower | 31° /27° | 13 mm | 7 | |
| 28 Sept. | Light rain shower | 31° /27° | 4.6 mm | 7 | |
| 29 Sept. | Patchy rain possible | 31° /28° | 0.8 mm | 7 | |
| 30 Sept. | Patchy rain possible | 31° /27° | 2.4 mm | 7 | |
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Important Notice
Our weather forecast for Kaohsiung 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 Kaohsiung forecast closer to your planned date for the most up-to-date weather information.
Kaohsiung in September - FAQ
What are the expected maximum and minimum temperatures in Kaohsiung during September?
During September, expect a variety of temperatures with highs around 29° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Kaohsiung during September?
Significant rainfall exceeding 541.5 mm is expected in Kaohsiung during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Kaohsiung during September?
The average wind speed in Kaohsiung during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Kaohsiung in September?
As you prepare for your trip to Kaohsiung 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 Kaohsiung, 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 Kaohsiung
Explore the daily rainfall trends and prepare for Kaohsiungs September weather 💧
UV exposure in Kaohsiung during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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