Climate averages 1991–2020
Duobao weather
in September.
A warm, 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 warm month in Duobao: daytime highs average 27.8°C and nights cool to about 20.1°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 90 mm of rain on roughly 9 days, which makes September a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 23 min on an average September day.
The nearest other city in this atlas is Qianjiang (Hubei), China (34 km away). In September its highs average 28.0°C, about as warm as Duobao, with 96 mm of rain.
Among the 884 cities listed in China, Duobao ranks joint 217th of 884 for the warmest September highs and joint 493rd of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Duobao is 2.1°C warmer than that mean.
From September to October, average highs fall by 4.9°C to 22.9°C, and monthly rainfall falls from 90 mm to 72 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
Duobao climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 9.0°C0.5°C | 0.5°C | 39 | 6.3 | 10.410 h |
| February | 11.8°C2.8°C | 2.8°C | 47 | 7.1 | 11.111 h |
| March | 16.3°C7.0°C | 7.0°C | 77 | 10.6 | 12.012 h |
| April | 22.2°C12.7°C | 12.7°C | 128 | 10.7 | 12.913 h |
| May | 26.7°C17.7°C | 17.7°C | 173 | 12.0 | 13.714 h |
| June | 29.5°C21.9°C | 21.9°C | 216 | 12.6 | 14.114 h |
| July | 31.4°C25.0°C | 25.0°C | 235 | 14.7 | 13.914 h |
| August | 31.1°C24.5°C | 24.5°C | 147 | 13.3 | 13.313 h |
| September, selected | 27.8°C20.1°C | 20.1°C | 90 | 9.1 | 12.412 h |
| October | 22.9°C14.4°C | 14.4°C | 72 | 8.1 | 11.411 h |
| November | 16.9°C8.2°C | 8.2°C | 56 | 7.2 | 10.611 h |
| December | 11.1°C2.6°C | 2.6°C | 26 | 4.8 | 10.210 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
- Qianjiang (Hubei), China in SeptemberChina · 34 kmHigh 28.0°C · Low 20.2°C · 96 mm rain
- Jingling in SeptemberChina · 39 kmHigh 27.9°C · Low 20.1°C · 89 mm rain
- Zhongxiang in SeptemberChina · 56 kmHigh 27.5°C · Low 19.7°C · 79 mm rain
- Jingzhou in SeptemberChina · 60 kmHigh 27.6°C · Low 20.4°C · 90 mm rain
- Xinshi in SeptemberChina · 60 kmHigh 27.5°C · Low 19.9°C · 91 mm rain
- Buhe in SeptemberChina · 61 kmHigh 27.6°C · Low 20.4°C · 90 mm rain
- Jingmen in SeptemberChina · 61 kmHigh 27.1°C · Low 19.7°C · 89 mm rain
- Xiantao in SeptemberChina · 79 kmHigh 28.1°C · Low 20.3°C · 95 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 Duobao) is explained once on the Duobao year overview and on the Sources, method and limits page.