Yuen Long (Tin Shui Wai)
September
Weather in Yuen Long for September 2025
Your guide to Yuen Long weather in September - trends and predictions
In general, the average temperature in Yuen Long at the beginning of September is 30.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 30.6 °C by the end of September.
Yuen Long experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.
Is September a good time to visit Yuen Long? check out the best time to travel to Yuen Long page.
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5
Dry days
25
Rainy days
0
Snow days
30°/25°
Temperatures
22 km/h
Avg max wind
80 %
Avg humidity
Yuen Long in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  30° | 3  31° | 4 32° | 5 32° | 6 28° | 7 30° |
| 8 28° | 9 29° | 10 29° | 11 29° | 12  31° | 13 31° | 14  30° |
| 15 29° | 16 30° | 17 32° | 18 31° | 19 32° | 20  32° | 21 30° |
| 22 30° | 23 28° | 24 28° | 25 30° | 26 31° | 27 31° | 28 31° |
| 29 31° | 30 32° |
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Temperatures trend during September in Yuen Long
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September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 29° /25° | 58.7 mm | 7 | |
| 2 Sept. | Torrential rain shower | 30° /26° | 120.5 mm | 7 | |
| 3 Sept. | Moderate or heavy rain shower | 31° /26° | 11.4 mm | 7 | |
| 4 Sept. | Light rain shower | 32° /26° | 1.8 mm | 7 | |
| 5 Sept. | Patchy rain possible | 32° /27° | 2.8 mm | 7 | |
| 6 Sept. | Light rain shower | 28° /24° | 30.7 mm | 6 | |
| 7 Sept. | Moderate or heavy rain shower | 30° /25° | 19.3 mm | 7 | |
| 8 Sept. | Moderate or heavy rain shower | 28° /24° | 28.6 mm | 7 | |
| 9 Sept. | Light rain shower | 29° /25° | 12.1 mm | 7 | |
| 10 Sept. | Moderate or heavy rain shower | 29° /25° | 53.5 mm | 7 | |
| 11 Sept. | Moderate or heavy rain shower | 29° /25° | 34.6 mm | 7 | |
| 12 Sept. | Partly cloudy | 31° /25° | 0.3 mm | 8 | |
| 13 Sept. | Partly cloudy | 31° /26° | 2.3 mm | 7 | |
| 14 Sept. | Cloudy | 30° /25° | 6.3 mm | 7 | |
| 15 Sept. | Moderate rain at times | 29° /25° | 3.6 mm | 6 | |
| 16 Sept. | Patchy rain possible | 30° /25° | 4.6 mm | 7 | |
| 17 Sept. | Light rain shower | 32° /25° | 9.8 mm | 7 | |
| 18 Sept. | Patchy rain possible | 31° /26° | 2.3 mm | 7 | |
| 19 Sept. | Patchy rain possible | 32° /26° | 0.9 mm | 7 | |
| 20 Sept. | Sunny | 32° /26° | 2.1 mm | 8 | |
| 21 Sept. | Patchy rain possible | 30° /25° | 13.9 mm | 7 | |
| 22 Sept. | Patchy rain possible | 30° /24° | 5.5 mm | 7 | |
| 23 Sept. | Patchy rain possible | 28° /23° | 7.1 mm | 6 | |
| 24 Sept. | Patchy rain possible | 28° /23° | 6.6 mm | 6 | |
| 25 Sept. | Patchy rain possible | 30° /25° | 1.7 mm | 7 | |
| 26 Sept. | Partly cloudy | 31° /26° | 1 mm | 8 | |
| 27 Sept. | Light rain shower | 31° /26° | 4.8 mm | 7 | |
| 28 Sept. | Patchy rain possible | 31° /26° | 9.2 mm | 7 | |
| 29 Sept. | Patchy rain possible | 31° /26° | 2.1 mm | 7 | |
| 30 Sept. | Patchy rain possible | 32° /26° | 1.1 mm | 7 | |
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Important Notice
Our weather forecast for Yuen Long 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 Yuen Long forecast closer to your planned date for the most up-to-date weather information.
Yuen Long in September - FAQ
What are the expected maximum and minimum temperatures in Yuen Long during September?
During September, expect a variety of temperatures with highs around 30° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Yuen Long during September?
Significant rainfall exceeding 705.1 mm is expected in Yuen Long during September, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Yuen Long during September?
The average wind speed in Yuen Long during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Yuen Long in September?
As you prepare for your trip to Yuen Long 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 Yuen Long, 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
- Insect Repellent: For destinations with mosquitos or other insects
September rainfall patterns in Yuen Long
Explore the daily rainfall trends and prepare for Yuen Longs September weather 💧
UV exposure in Yuen Long during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Yuen Long?Get accurate weather forecasts for Yuen Long, located at latitude 22.457 and longitude 114.002. Stay updated with localized weather information tailored for Yuen Long.
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