easeweather.com
Yuen Long (Tin Shui Wai)
FanlingHong KongKowloonKwai ChungKwu TungLantau IslandSha TinSha Tin WaiTai PoTin Shui WaiTseung Kwan OTsim Sha TsuiTuen MunTung ChungVictoria More Locations
Hong Kong weather

Weather in Yuen Long for September 2025

Your guide to Yuen Long weather in September - trends and predictions

    Official Weather Alert ⚠️

  • Very Hot Weather Warning - See hour by hour.

    • Temperatures

  • Until now, September 2025 in Yuen Long has been nearly identical to the historical average, with a temperature of 30.7 °C (showing only a slight deviation of 0.5 °C).

  • The forecast for the next days in Yuen Long predicts temperatures to be around 30 °C, close to the historical average.

  • In general, the average temperature in Yuen Long at the beginning of September is 30.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.6 °C by the end of September.

    • Rain 🌧️

  • Yuen Long experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 459.3 mm.

Average dry days
1
Dry days
Average rainy days
29
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/25°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Yuen Long Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light rain shower
30°
2
Torrential rain shower
31°
3
Moderate or heavy rain shower
31°
4
Patchy rain possible
32°
5
Patchy rain possible
32°
6
Light rain shower
29°
7
Light rain shower
31°
8
Light rain shower
28°
9
Light rain shower
28°
10
Moderate or heavy rain shower
29°
11
Patchy rain possible
30°
12
Patchy rain possible
31°
13
Patchy rain possible
31°
14
Cloudy
30°
15
Moderate rain at times
30°
16
Patchy rain possible
30°
17
Weather Alert Patchy rain possible
33°
18
Weather Alert Moderate rain
32°
19
Moderate rain
32°
20
Patchy rain possible
33°
21
Heavy rain
27°
22
Patchy rain possible
30°
23
Sunny
33°
24
Heavy rain
27°
25
Moderate rain
27°
26
Moderate rain
27°
27
Patchy rain possible
31°
28
Partly cloudy
31°
29
Patchy rain possible
32°
30
Patchy rain possible
32°

Temperatures trend during September in Yuen Long

See the weather trend as well as the moving average line

September weather in Yuen Long day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
 30° /25° 39.5 mm 7
2 Sept. Torrential rain shower
Torrential rain shower
 31° /26° 80.6 mm 7
3 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /26° 7.6 mm 7
4 Sept. Patchy rain possible
Patchy rain possible
 32° /26° 1.7 mm 7
5 Sept. Patchy rain possible
Patchy rain possible
 32° /27° 2.7 mm 7
6 Sept. Light rain shower
Light rain shower
 29° /25° 21 mm 6
7 Sept. Light rain shower
Light rain shower
 31° /25° 19.6 mm 7
8 Sept. Light rain shower
Light rain shower
 28° /25° 41.3 mm 6
9 Sept. Light rain shower
Light rain shower
 28° /25° 20.5 mm 6
10 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /25° 36.2 mm 7
11 Sept. Patchy rain possible
Patchy rain possible
 30° /25° 23.4 mm 7
12 Sept. Patchy rain possible
Patchy rain possible
 31° /25° 0.2 mm 7
13 Sept. Patchy rain possible
Patchy rain possible
 31° /26° 1.5 mm 7
14 Sept. Cloudy
Cloudy
 30° /25° 4.2 mm 7
15 Sept. Moderate rain at times
Moderate rain at times
 30° /25° 2.8 mm 6
16 Sept. Patchy rain possible
Patchy rain possible
 30° /25° 4.6 mm 7
17 Sept. Patchy rain possible
Patchy rain possible
 33° /26° 0.4 mm 2.5
18 Sept. Moderate rain
Moderate rain
 32° /26° 5.2 mm 2.3
19 Sept. Moderate rain
Moderate rain
 32° /26° 10.9 mm 2.1
20 Sept. Patchy rain possible
Patchy rain possible
 33° /26° 1.8 mm 2.7
21 Sept. Heavy rain
Heavy rain
 27° /24° 20.5 mm 6
22 Sept. Patchy rain possible
Patchy rain possible
 30° /25° 2.7 mm 6
23 Sept. Sunny
Sunny
 33° /25° 0 mm 7
24 Sept. Heavy rain
Heavy rain
 27° /24° 43.8 mm 6
25 Sept. Moderate rain
Moderate rain
 27° /25° 7.4 mm 6
26 Sept. Moderate rain
Moderate rain
 27° /25° 5.1 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
 31° /25° 0.7 mm 6
28 Sept. Partly cloudy
Partly cloudy
 31° /25° 0 mm 7
29 Sept. Patchy rain possible
Patchy rain possible
 32° /25° 0.4 mm 6
30 Sept. Patchy rain possible
Patchy rain possible
 32° /26° 1.1 mm 7
Next
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.
Change Month
‹
›

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 459.3 mm is expected in Yuen Long during September, occurring over more than 29 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 21 km/h, suggesting breezy to windy conditions, depending on your activities.

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 ☀️
Top locations in Yuen Long
Select a location for an accurate weather forecast
Tin Shui Wai
More Locations

Quick links

More Yuen Long weather pages
You are here
Location coordinates 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.

Found a mistake?
We appreciate your attention to details. Tell us here.