Climate averages 1991–2020
Luodian 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 Luodian: daytime highs average 26.9°C and nights cool to about 21.2°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 100 mm of rain on roughly 10 days, which makes September a wet month (the 8th 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 Jiading (9 km away). In September its highs average 27.0°C, about as warm as Luodian, with 100 mm of rain.
Among the 884 cities listed in China, Luodian ranks joint 322nd of 884 for the warmest September highs and joint 565th of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Luodian is 1.2°C warmer than that mean.
From September to October, average highs fall by 4.6°C to 22.3°C, and monthly rainfall falls from 100 mm to 55 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
Luodian climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.4°C1.2°C | 1.2°C | 61 | 8.2 | 10.410 h |
| February | 10.2°C2.5°C | 2.5°C | 60 | 8.4 | 11.111 h |
| March | 14.2°C6.0°C | 6.0°C | 90 | 10.9 | 12.012 h |
| April | 19.7°C11.0°C | 11.0°C | 99 | 10.1 | 12.913 h |
| May | 24.6°C16.5°C | 16.5°C | 123 | 9.7 | 13.714 h |
| June | 27.4°C20.9°C | 20.9°C | 258 | 14.0 | 14.214 h |
| July | 31.3°C25.3°C | 25.3°C | 175 | 14.4 | 14.014 h |
| August | 30.9°C25.4°C | 25.4°C | 164 | 15.5 | 13.313 h |
| September, selected | 26.9°C21.2°C | 21.2°C | 100 | 10.1 | 12.412 h |
| October | 22.3°C15.7°C | 15.7°C | 55 | 5.7 | 11.411 h |
| November | 17.0°C10.0°C | 10.0°C | 55 | 7.4 | 10.611 h |
| December | 10.8°C3.6°C | 3.6°C | 43 | 6.4 | 10.110 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
- Jiading in SeptemberChina · 9 kmHigh 27.0°C · Low 21.0°C · 100 mm rain
- Yanghang in SeptemberChina · 11 kmHigh 26.7°C · Low 21.4°C · 106 mm rain
- Baoshan in SeptemberChina · 15 kmHigh 26.7°C · Low 21.5°C · 104 mm rain
- Putuo in SeptemberChina · 19 kmHigh 26.9°C · Low 21.3°C · 106 mm rain
- Taicang in SeptemberChina · 23 kmHigh 27.1°C · Low 20.9°C · 96 mm rain
- Yangpu in SeptemberChina · 24 kmHigh 26.7°C · Low 21.5°C · 106 mm rain
- Shanghai in SeptemberChina · 24 kmHigh 26.8°C · Low 21.4°C · 106 mm rain
- Chengqiao in SeptemberChina · 25 kmHigh 26.4°C · Low 21.5°C · 101 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 Luodian) is explained once on the Luodian year overview and on the Sources, method and limits page.
Jiading lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.