Climate averages 1991–2020
Shangsi weather
in September.
A hot, wet month: the 5th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Shangsi: daytime highs average 29.2°C and nights cool to about 22.9°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 163 mm of rain on roughly 17 days, which makes September a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 17 min on an average September day.
The nearest other city in this atlas is Fangchenggang (58 km away). In September its highs average 29.7°C, about as warm as Shangsi, with 223 mm of rain.
Among the 884 cities listed in China, Shangsi ranks joint 127th of 884 for the warmest September highs and 771st of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Shangsi is 3.6°C warmer than that mean.
From September to October, average highs fall by 2.4°C to 26.9°C, and monthly rainfall falls from 163 mm to 80 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
Shangsi climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 17.0°C10.5°C | 10.5°C | 38 | 6.8 | 10.911 h |
| February | 19.4°C12.3°C | 12.3°C | 28 | 5.9 | 11.411 h |
| March | 22.9°C15.6°C | 15.6°C | 59 | 10.4 | 12.012 h |
| April | 27.1°C19.9°C | 19.9°C | 83 | 12.9 | 12.613 h |
| May | 29.3°C22.9°C | 22.9°C | 197 | 19.4 | 13.213 h |
| June | 30.5°C24.9°C | 24.9°C | 219 | 21.7 | 13.513 h |
| July | 30.8°C25.1°C | 25.1°C | 227 | 21.8 | 13.313 h |
| August | 30.5°C24.5°C | 24.5°C | 265 | 23.6 | 12.913 h |
| September, selected | 29.2°C22.9°C | 22.9°C | 163 | 16.6 | 12.312 h |
| October | 26.9°C19.8°C | 19.8°C | 80 | 9.0 | 11.712 h |
| November | 23.2°C15.9°C | 15.9°C | 54 | 7.8 | 11.111 h |
| December | 18.7°C11.6°C | 11.6°C | 38 | 6.4 | 10.811 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
- Fangchenggang in SeptemberChina · 58 kmHigh 29.7°C · Low 24.2°C · 223 mm rain
- Dongxing in SeptemberChina · 67 kmHigh 29.2°C · Low 24.7°C · 254 mm rain
- Chongzuo in SeptemberChina · 68 kmHigh 29.7°C · Low 22.9°C · 143 mm rain
- Móng Cái in SeptemberVietnam · 70 kmHigh 29.1°C · Low 24.9°C · 253 mm rain
- Qinzhou in SeptemberChina · 72 kmHigh 30.0°C · Low 23.9°C · 177 mm rain
- Nanning in SeptemberChina · 81 kmHigh 30.0°C · Low 23.3°C · 156 mm rain
- Xichang, China in SeptemberChina · 116 kmHigh 29.7°C · Low 25.2°C · 202 mm rain
- Pingxiang, China in SeptemberChina · 126 kmHigh 28.0°C · Low 21.5°C · 149 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 Shangsi) is explained once on the Shangsi year overview and on the Sources, method and limits page.