Climate averages 1991–2020
Nandajie weather
in September.
A warm, 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 warm month in Nandajie: daytime highs average 27.3°C and nights cool to about 20.8°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 120 mm of rain on roughly 14 days, which makes September a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 22 min on an average September day.
The nearest other city in this atlas is Yongchuan (2 km away). In September its highs average 27.3°C, about as warm as Nandajie, with 120 mm of rain.
Among the 884 cities listed in China, Nandajie ranks joint 277th of 884 for the warmest September highs and joint 656th of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Nandajie is 1.6°C warmer than that mean.
From September to October, average highs fall by 5.9°C to 21.4°C, and monthly rainfall falls from 120 mm to 107 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
Nandajie climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 10.8°C5.4°C | 5.4°C | 30 | 8.8 | 10.510 h |
| February | 13.5°C7.2°C | 7.2°C | 34 | 9.6 | 11.111 h |
| March | 17.8°C10.5°C | 10.5°C | 67 | 13.6 | 12.012 h |
| April | 22.8°C14.8°C | 14.8°C | 107 | 15.1 | 12.913 h |
| May | 26.0°C18.4°C | 18.4°C | 143 | 16.4 | 13.614 h |
| June | 28.5°C21.7°C | 21.7°C | 168 | 16.1 | 14.014 h |
| July | 31.6°C24.4°C | 24.4°C | 159 | 15.1 | 13.814 h |
| August | 31.8°C24.3°C | 24.3°C | 149 | 14.4 | 13.213 h |
| September, selected | 27.3°C20.8°C | 20.8°C | 120 | 13.6 | 12.412 h |
| October | 21.4°C16.2°C | 16.2°C | 107 | 17.2 | 11.511 h |
| November | 17.1°C11.6°C | 11.6°C | 69 | 12.0 | 10.711 h |
| December | 12.0°C7.0°C | 7.0°C | 38 | 9.7 | 10.310 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
- Yongchuan in SeptemberChina · 2 kmHigh 27.3°C · Low 20.8°C · 120 mm rain
- Longshui in SeptemberChina · 28 kmHigh 26.8°C · Low 20.3°C · 131 mm rain
- Changyuan in SeptemberChina · 30 kmHigh 27.1°C · Low 20.6°C · 126 mm rain
- Degan in SeptemberChina · 34 kmHigh 28.1°C · Low 21.4°C · 104 mm rain
- Jijiang in SeptemberChina · 35 kmHigh 28.0°C · Low 21.2°C · 104 mm rain
- Qinggang in SeptemberChina · 36 kmHigh 27.6°C · Low 21.1°C · 111 mm rain
- Baisha (Chongqing), China in SeptemberChina · 38 kmHigh 27.8°C · Low 21.0°C · 121 mm rain
- Bishan in SeptemberChina · 43 kmHigh 27.5°C · Low 21.0°C · 111 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 Nandajie) is explained once on the Nandajie year overview and on the Sources, method and limits page.
Yongchuan lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.