Weather in Guangxi for September 2025
Geological Disaster Risk Warning - See hour by hour.
Until now, September 2025 in Guangxi has been nearly identical to the historical average, with a temperature of 31.3 °C (showing only a slight deviation of -0.5 °C).
Expect cooler weather in the next days in Guangxi with the forecast suggesting a temperature of 30 °C, lower than the historical average.
In general, the average temperature in Guangxi at the beginning of September is 33 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 30.9 °C by the end of September.
Guangxi in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 89 mm.
Is September a good time to visit Guangxi? check out the best time to travel to Guangxi page.
New! Chat with our AI weatherman - it’s amazing and free.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
More
Guangxi Weather September
What’s the Weather Like in Guangxi This September?
Temperatures trend during September in Guangxi
September weather in Guangxi day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Thundery outbreaks possible | 33° /23° | 1.4 mm | 7 | |
| 2 Sept. |  Patchy light rain with thunder | 33° /23° | 6.7 mm | 7 | |
| 3 Sept. |  Moderate or heavy rain with thunder | 34° /23° | 4.2 mm | 8 | |
| 4 Sept. | Patchy light rain with thunder | 33° /23° | 2.4 mm | 7 | |
| 5 Sept. |  Patchy rain possible | 34° /23° | 3.7 mm | 8 | |
| 6 Sept. | Patchy rain possible | 33° /23° | 5.1 mm | 7 | |
| 7 Sept. | Light rain shower | 31° /23° | 4.7 mm | 7 | |
| 8 Sept. | Light rain shower | 28° /22° | 3.4 mm | 7 | |
| 9 Sept. |  Moderate or heavy rain shower | 28° /22° | 14.5 mm | 6 | |
| 10 Sept. | Patchy light rain with thunder | 32° /21° | 12.1 mm | 7 | |
| 11 Sept. |  Patchy light drizzle | 32° /22° | 6.8 mm | 7 | |
| 12 Sept. | Patchy rain possible | 31° /22° | 4.7 mm | 7 | |
| 13 Sept. | Patchy rain possible | 32° /21° | 1.9 mm | 7 | |
| 14 Sept. | Patchy rain possible | 33° /22° | 0.6 mm | 7 | |
| 15 Sept. | Light rain shower | 30° /21° | 0.8 mm | 7 | |
| 16 Sept. | Light rain shower | 30° /21° | 3.7 mm | 7 | |
| 17 Sept. |  Sunny | 33° /24° | 0 mm | 2.5 | |
| 18 Sept. |  Moderate rain | 32° /23° | 9.4 mm | 2.3 | |
| 19 Sept. | Patchy rain possible | 30° /21° | 2.1 mm | 2.2 | |
| 20 Sept. |  Partly cloudy | 29° /20° | 0 mm | 2.4 | |
| 21 Sept. | Sunny | 28° /19° | 0 mm | 6 | |
| 22 Sept. | Partly cloudy | 27° /21° | 0 mm | 6 | |
| 23 Sept. | Sunny | 28° /20° | 0 mm | 6 | |
| 24 Sept. | Partly cloudy | 28° /20° | 0 mm | 6 | |
| 25 Sept. |  Overcast | 24° /21° | 0 mm | 5 | |
| 26 Sept. | Partly cloudy | 29° /22° | 0 mm | 6 | |
| 27 Sept. | Overcast | 32° /23° | 0.1 mm | 6 | |
| 28 Sept. | Partly cloudy | 35° /24° | 0 mm | 7 | |
| 29 Sept. | Patchy rain possible | 35° /25° | 2.1 mm | 6 | |
| 30 Sept. | Light rain shower | 33° /23° | 2.7 mm | 7 | |
| Next | |||||
Guangxi weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Sunny |
| Temperatures | 31°/23° | 31°/22° | 26°/16° |
| Rainfall | 193 mm | 89 mm | 76 mm |
| Wind | 8.3 km/h | 12.1 km/h | 14.7 km/h |
| Humidity | 83% | 77% | 63% |
| Rainy days | 23 days | 18 days | 6 days |
| Dry days | 8 days | 12 days | 25 days |
Planning a trip to Guangxi? Discover the best time to visit
Guangxi in September - FAQ
What to pack to Guangxi in September?
As you prepare for your trip to Guangxi 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 Guangxi, 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 Guangxi
UV exposure in Guangxi during September
Quick links
Where is Guangxi?Get accurate weather forecasts for Guangxi, located at latitude 25.28 and longitude 110.296. Stay updated with localized weather information tailored for Guangxi.