Xiamen
September
Weather in Xiamen for September 2025
Your guide to Xiamen weather in September - trends and predictions
In general, the average temperature in Xiamen at the beginning of September is 29.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.9 °C by the end of September.
Expect significant rainfall in Xiamen during September, with an average of 19 rainy days.
Is September a good time to visit Xiamen? check out the best time to travel to Xiamen page.
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11
Dry days
19
Rainy days
0
Snow days
29°/25°
Temperatures
21 km/h
Avg max wind
81 %
Avg humidity
Xiamen in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  30° | 3  30° | 4 30° | 5 30° | 6 28° | 7 28° |
| 8 28° | 9  30° | 10 30° | 11 30° | 12 30° | 13 31° | 14 29° |
| 15 29° | 16 30° | 17 31° | 18 30° | 19 30° | 20 29° | 21 30° |
| 22 26° | 23 26° | 24 25° | 25 27° | 26 27° | 27 27° | 28  28° |
| 29  30° | 30  31° |
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Temperatures trend during September in Xiamen
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 rain at times | 30° /26° | 3 mm | 7 | |
| 2 Sept. | Sunny | 30° /26° | 0 mm | 8 | |
| 3 Sept. | Patchy rain possible | 30° /26° | 0.5 mm | 7 | |
| 4 Sept. | Patchy rain possible | 30° /25° | 0.1 mm | 7 | |
| 5 Sept. | Light rain shower | 30° /26° | 13.2 mm | 7 | |
| 6 Sept. | Light rain shower | 28° /26° | 27.1 mm | 6 | |
| 7 Sept. | Light rain shower | 28° /26° | 5.4 mm | 6 | |
| 8 Sept. | Light rain shower | 28° /25° | 9.9 mm | 6 | |
| 9 Sept. | Patchy light drizzle | 30° /25° | 1 mm | 7 | |
| 10 Sept. | Patchy rain possible | 30° /25° | 0 mm | 7 | |
| 11 Sept. | Sunny | 30° /26° | 0 mm | 8 | |
| 12 Sept. | Patchy rain possible | 30° /26° | 2.5 mm | 6 | |
| 13 Sept. | Patchy rain possible | 31° /26° | 0 mm | 7 | |
| 14 Sept. | Patchy rain possible | 29° /26° | 3.6 mm | 6 | |
| 15 Sept. | Patchy rain possible | 29° /25° | 0.8 mm | 6 | |
| 16 Sept. | Patchy rain possible | 30° /26° | 0.4 mm | 7 | |
| 17 Sept. | Patchy rain possible | 31° /27° | 0.2 mm | 7 | |
| 18 Sept. | Patchy rain possible | 30° /26° | 0.1 mm | 7 | |
| 19 Sept. | Light rain shower | 30° /26° | 2.2 mm | 7 | |
| 20 Sept. | Patchy rain possible | 29° /26° | 0.2 mm | 6 | |
| 21 Sept. | Patchy rain possible | 30° /26° | 0.2 mm | 7 | |
| 22 Sept. | Light rain shower | 26° /23° | 146.9 mm | 6 | |
| 23 Sept. | Moderate or heavy rain shower | 26° /25° | 55.3 mm | 6 | |
| 24 Sept. | Light rain shower | 25° /23° | 30.1 mm | 6 | |
| 25 Sept. | Light rain shower | 27° /24° | 4.4 mm | 6 | |
| 26 Sept. | Light rain shower | 27° /25° | 7.4 mm | 6 | |
| 27 Sept. | Light rain shower | 27° /25° | 7.4 mm | 6 | |
| 28 Sept. | Patchy light rain with thunder | 28° /24° | 1 mm | 6 | |
| 29 Sept. | Cloudy | 30° /24° | 0 mm | 7 | |
| 30 Sept. | Partly cloudy | 31° /25° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Xiamen 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 Xiamen forecast closer to your planned date for the most up-to-date weather information.
Xiamen in September - FAQ
What are the expected maximum and minimum temperatures in Xiamen during September?
During September, expect a variety of temperatures with highs around 29° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Xiamen during September?
Significant rainfall exceeding 323 mm is expected in Xiamen during September, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Xiamen during September?
The average wind speed in Xiamen during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Xiamen in September?
As you prepare for your trip to Xiamen 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 Xiamen, 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 Xiamen
Explore the daily rainfall trends and prepare for Xiamens September weather 💧
UV exposure in Xiamen during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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