Guangdong (Guangzhou)
September
Weather in Guangdong for September 2026
Your guide to Guangdong weather in September - trends and predictions
In general, the average temperature in Guangdong at the beginning of September is 33.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 33.1 °C by the end of September.
Guangdong experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 296.2 mm.
Is September a good time to visit Guangdong? check out the best time to travel to Guangdong page.
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Temperatures
Rain 🌧️
More
2
Dry days
28
Rainy days
0
Snow days
33°/26°
Temperatures
14 km/h
Avg max wind
66 %
Avg humidity
Guangdong Weather September
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What’s the Weather Like in Guangdong This September?
Discover the average temperatures and weather trends across Guangdong’s cities this September.
Temperatures trend during September in Guangdong
See the weather trend as well as the moving average line
September weather in Guangdong day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate or heavy rain shower | 33° /26° | 6.7 mm | 7 | |
| 2 Sept. |  Partly cloudy | 33° /26° | 46 mm | 8 | |
| 3 Sept. |  Patchy rain possible | 34° /26° | 7 mm | 8 | |
| 4 Sept. | Patchy rain possible | 35° /26° | 1.5 mm | 8 | |
| 5 Sept. | Patchy rain possible | 34° /26° | 1.7 mm | 7 | |
| 6 Sept. | Light rain shower | 32° /26° | 6.4 mm | 7 | |
| 7 Sept. | Moderate or heavy rain shower | 32° /26° | 11.9 mm | 7 | |
| 8 Sept. |  Heavy rain at times | 30° /24° | 66.5 mm | 7 | |
| 9 Sept. | Moderate or heavy rain shower | 31° /25° | 19.6 mm | 7 | |
| 10 Sept. | Light rain shower | 31° /25° | 18.6 mm | 7 | |
| 11 Sept. | Patchy rain possible | 33° /26° | 11.6 mm | 7 | |
| 12 Sept. |  Sunny | 34° /26° | 1 mm | 8 | |
| 13 Sept. | Partly cloudy | 34° /26° | 2.7 mm | 8 | |
| 14 Sept. | Moderate or heavy rain shower | 33° /26° | 5.9 mm | 8 | |
| 15 Sept. | Heavy rain at times | 33° /25° | 7.4 mm | 7 | |
| 16 Sept. | Light rain shower | 33° /25° | 8.4 mm | 7 | |
| 17 Sept. | Light rain shower | 34° /26° | 4.6 mm | 8 | |
| 18 Sept. | Moderate or heavy rain shower | 35° /26° | 2.8 mm | 7 | |
| 19 Sept. | Patchy rain possible | 34° /26° | 3.8 mm | 7 | |
| 20 Sept. | Moderate or heavy rain shower | 32° /26° | 11.6 mm | 7 | |
| 21 Sept. | Light rain shower | 31° /25° | 12.4 mm | 7 | |
| 22 Sept. | Light rain shower | 32° /24° | 7 mm | 7 | |
| 23 Sept. | Moderate or heavy rain shower | 31° /24° | 4.8 mm | 7 | |
| 24 Sept. | Moderate rain at times | 29° /24° | 12.6 mm | 6 | |
| 25 Sept. | Light rain shower | 32° /24° | 4.9 mm | 7 | |
| 26 Sept. | Patchy rain possible | 34° /25° | 0.5 mm | 7 | |
| 27 Sept. | Light rain shower | 34° /26° | 2 mm | 7 | |
| 28 Sept. | Light rain shower | 34° /26° | 4.3 mm | 7 | |
| 29 Sept. | Patchy rain possible | 34° /26° | 1.1 mm | 7 | |
| 30 Sept. |  Overcast | 35° /26° | 0.7 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Guangdong 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 Guangdong forecast closer to your planned date for the most up-to-date weather information.
Change Month
Guangdong weather in September vs August vs October
Compare September weather in Guangdong 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 | 33°/27° | 33°/26° | 29°/22° |
| Rainfall | 300 mm | 296 mm | 75 mm |
| Wind | 14.3 km/h | 13.7 km/h | 16.3 km/h |
| Humidity | 68% | 66% | 59% |
| Rainy days | 31 days | 28 days | 19 days |
| Dry days | 0 days | 2 days | 12 days |
Planning a trip to Guangdong? Discover the best time to visit
Guangdong in September - FAQ
What are the expected maximum and minimum temperatures in Guangdong during September?
During September, expect a variety of temperatures with highs around 33° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Guangdong during September?
Significant rainfall exceeding 296.2 mm is expected in Guangdong during September, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Guangdong during September?
The average wind speed in Guangdong during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Guangdong
Explore the daily rainfall trends and prepare for Guangdongs September weather 💧
Typically, Guangdong has 28 rainy days in September with a total of 296.2 mm of rainfall.
UV exposure in Guangdong during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to Guangdong in September?
Warm & sunny · highs around 33 °C, frequent showers
As you prepare for your trip to Guangdong 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 Guangdong, during September, is comfortable and enjoyable, regardless of the weather conditions.
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