Climate averages 1991–2020
Yulin 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 Yulin: daytime highs average 29.8°C and nights cool to about 22.9°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 140 mm of rain on roughly 15 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 Beiliu (22 km away). In September its highs average 30.0°C, about as warm as Yulin, with 140 mm of rain.
Among the 884 cities listed in China, Yulin ranks joint 73rd of 884 for the warmest September highs and joint 722nd of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Yulin is 4.2°C warmer than that mean.
From September to October, average highs fall by 1.7°C to 28.2°C, and monthly rainfall falls from 140 mm to 67 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
Yulin climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 18.0°C10.3°C | 10.3°C | 69 | 10.0 | 10.911 h |
| February | 19.9°C12.3°C | 12.3°C | 71 | 11.0 | 11.411 h |
| March | 23.1°C15.6°C | 15.6°C | 127 | 17.3 | 12.012 h |
| April | 26.8°C19.6°C | 19.6°C | 194 | 18.2 | 12.713 h |
| May | 29.0°C22.4°C | 22.4°C | 278 | 23.4 | 13.213 h |
| June | 30.1°C24.3°C | 24.3°C | 272 | 23.7 | 13.513 h |
| July | 30.8°C24.6°C | 24.6°C | 220 | 22.2 | 13.413 h |
| August | 30.7°C24.3°C | 24.3°C | 237 | 23.2 | 12.913 h |
| September, selected | 29.8°C22.9°C | 22.9°C | 140 | 15.3 | 12.312 h |
| October | 28.2°C19.8°C | 19.8°C | 67 | 7.0 | 11.612 h |
| November | 24.6°C15.7°C | 15.7°C | 54 | 6.9 | 11.111 h |
| December | 19.8°C11.2°C | 11.2°C | 50 | 7.7 | 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
- Beiliu in SeptemberChina · 22 kmHigh 30.0°C · Low 23.1°C · 140 mm rain
- Guigang in SeptemberChina · 78 kmHigh 30.2°C · Low 23.4°C · 131 mm rain
- Guiping in SeptemberChina · 85 kmHigh 30.2°C · Low 23.5°C · 126 mm rain
- Xinyi in SeptemberChina · 87 kmHigh 30.0°C · Low 23.4°C · 187 mm rain
- Gaozhou in SeptemberChina · 108 kmHigh 30.3°C · Low 23.5°C · 150 mm rain
- Gongguan in SeptemberChina · 108 kmHigh 30.2°C · Low 24.3°C · 188 mm rain
- Lianjiang in SeptemberChina · 110 kmHigh 30.1°C · Low 23.9°C · 178 mm rain
- Baisha (Guangxi), China in SeptemberChina · 112 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 Yulin) is explained once on the Yulin year overview and on the Sources, method and limits page.
Beiliu lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.