Climate averages 1991–2020
Zhuhai weather
in September.
A hot, very wet month: the 4th 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 Zhuhai: daytime highs average 29.4°C and nights cool to about 25.1°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 215 mm of rain on roughly 17 days, which makes September a very 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 Macau (9 km away). In September its highs average 29.0°C, about as warm as Zhuhai, with 215 mm of rain.
Among the 884 cities listed in China, Zhuhai ranks joint 114th of 884 for the warmest September highs and 862nd of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Zhuhai is 3.7°C warmer than that mean.
From September to October, average highs fall by 2.0°C to 27.4°C, and monthly rainfall falls from 215 mm to 73 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
Zhuhai climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 18.8°C12.9°C | 12.9°C | 28 | 4.7 | 10.911 h |
| February | 20.0°C14.5°C | 14.5°C | 38 | 7.3 | 11.411 h |
| March | 22.9°C17.5°C | 17.5°C | 67 | 10.7 | 12.012 h |
| April | 25.8°C21.1°C | 21.1°C | 119 | 13.3 | 12.713 h |
| May | 28.2°C24.1°C | 24.1°C | 219 | 18.6 | 13.213 h |
| June | 29.5°C26.0°C | 26.0°C | 288 | 22.3 | 13.513 h |
| July | 30.1°C26.5°C | 26.5°C | 246 | 21.2 | 13.413 h |
| August | 30.2°C26.3°C | 26.3°C | 317 | 22.6 | 12.913 h |
| September, selected | 29.4°C25.1°C | 25.1°C | 215 | 17.0 | 12.312 h |
| October | 27.4°C22.3°C | 22.3°C | 73 | 7.2 | 11.712 h |
| November | 24.1°C18.4°C | 18.4°C | 34 | 5.1 | 11.111 h |
| December | 20.0°C14.0°C | 14.0°C | 29 | 4.1 | 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
- Macau in SeptemberMacao · 9 kmHigh 29.0°C · Low 25.4°C · 215 mm rain
- Jing’an in SeptemberChina · 29 kmHigh 29.3°C · Low 25.3°C · 223 mm rain
- Zhongshan in SeptemberChina · 34 kmHigh 30.1°C · Low 24.8°C · 197 mm rain
- San Tung Chung Hang in SeptemberHong Kong · 39 kmHigh 29.3°C · Low 25.4°C · 204 mm rain
- Tuen Mun in SeptemberHong Kong · 43 kmHigh 29.7°C · Low 24.9°C · 199 mm rain
- Bao'an Centre in SeptemberChina · 49 kmHigh 29.6°C · Low 24.9°C · 199 mm rain
- Nantou, China in SeptemberChina · 57 kmHigh 30.4°C · Low 24.5°C · 195 mm rain
- Shajing in SeptemberChina · 58 kmHigh 29.8°C · Low 25.0°C · 180 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 Zhuhai) is explained once on the Zhuhai year overview and on the Sources, method and limits page.
Macau lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.