Climate averages 1991–2020
Guigang weather
in September.
A hot, wet month: the 4th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Guigang: daytime highs average 30.2°C and nights cool to about 23.4°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 131 mm of rain on roughly 13 days, which makes September a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 18 min on an average September day.
The nearest other city in this atlas is Guiping (58 km away). In September its highs average 30.2°C, about as warm as Guigang, with 126 mm of rain.
Among the 884 cities listed in China, Guigang ranks joint 21st of 884 for the warmest September highs and joint 701st of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Guigang is 4.5°C warmer than that mean.
From September to October, average highs fall by 2.0°C to 28.2°C, and monthly rainfall falls from 131 mm to 65 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Guigang climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 17.0°C10.0°C | 10.0°C | 72 | 11.1 | 10.911 h |
| February | 19.2°C12.0°C | 12.0°C | 70 | 11.0 | 11.411 h |
| March | 22.3°C15.2°C | 15.2°C | 126 | 17.3 | 12.012 h |
| April | 26.7°C19.5°C | 19.5°C | 169 | 17.3 | 12.713 h |
| May | 29.1°C22.6°C | 22.6°C | 267 | 21.4 | 13.213 h |
| June | 30.5°C24.7°C | 24.7°C | 323 | 23.6 | 13.514 h |
| July | 31.3°C25.2°C | 25.2°C | 252 | 21.3 | 13.413 h |
| August | 31.3°C25.0°C | 25.0°C | 229 | 21.5 | 12.913 h |
| September, selected | 30.2°C23.4°C | 23.4°C | 131 | 13.3 | 12.312 h |
| October | 28.2°C20.0°C | 20.0°C | 65 | 6.9 | 11.612 h |
| November | 24.1°C15.6°C | 15.6°C | 56 | 7.6 | 11.011 h |
| December | 19.1°C10.9°C | 10.9°C | 55 | 8.3 | 10.711 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Guiping in SeptemberChina · 58 kmHigh 30.2°C · Low 23.5°C · 126 mm rain
- Yulin in SeptemberChina · 78 kmHigh 29.8°C · Low 22.9°C · 140 mm rain
- Laibin in SeptemberChina · 80 kmHigh 30.3°C · Low 23.2°C · 103 mm rain
- Beiliu in SeptemberChina · 90 kmHigh 30.0°C · Low 23.1°C · 140 mm rain
- Nanning in SeptemberChina · 135 kmHigh 30.0°C · Low 23.3°C · 156 mm rain
- Liuzhou in SeptemberChina · 136 kmHigh 30.2°C · Low 22.9°C · 101 mm rain
- Gongguan in SeptemberChina · 146 kmHigh 30.2°C · Low 24.3°C · 188 mm rain
- Baisha (Guangxi), China in SeptemberChina · 156 kmHigh 30.1°C · Low 24.7°C · 181 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Guigang) is explained once on the Guigang year overview and on the Sources, method and limits page.