Climate averages 1991–2020
Liaolan weather
in September.
A warm, moderately wet month: the 4th warmest and the 9th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Liaolan: daytime highs average 26.3°C and nights cool to about 16.6°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 64 mm of rain on roughly 6 days, which makes September a moderately wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 27 min on an average September day.
The nearest other city in this atlas is Pingdu (14 km away). In September its highs average 25.9°C, about as warm as Liaolan, with 64 mm of rain.
Among the 884 cities listed in China, Liaolan ranks joint 464th of 884 for the warmest September highs and joint 211th of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Liaolan is 0.6°C warmer than that mean.
From September to October, average highs fall by 5.6°C to 20.7°C, and monthly rainfall falls from 64 mm to 29 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
Liaolan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.9°C-5.2°C | -5.2°C | 8.7 | 2.0 | 10.010 h |
| February | 7.0°C-3.7°C | -3.7°C | 15 | 2.8 | 10.811 h |
| March | 13.1°C0.4°C | 0.4°C | 21 | 4.0 | 11.912 h |
| April | 20.1°C7.1°C | 7.1°C | 38 | 4.9 | 13.113 h |
| May | 25.8°C13.2°C | 13.2°C | 62 | 6.2 | 14.114 h |
| June | 29.7°C18.4°C | 18.4°C | 71 | 6.8 | 14.615 h |
| July | 30.8°C22.4°C | 22.4°C | 193 | 13.5 | 14.414 h |
| August | 29.6°C21.8°C | 21.8°C | 170 | 13.0 | 13.614 h |
| September, selected | 26.3°C16.6°C | 16.6°C | 64 | 5.7 | 12.512 h |
| October | 20.7°C10.0°C | 10.0°C | 29 | 4.7 | 11.311 h |
| November | 12.8°C2.7°C | 2.7°C | 28 | 4.2 | 10.310 h |
| December | 5.8°C-3.3°C | -3.3°C | 11 | 2.4 | 9.710 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
- Pingdu in SeptemberChina · 14 kmHigh 25.9°C · Low 16.6°C · 64 mm rain
- Jiangzhuang in SeptemberChina · 21 kmHigh 26.2°C · Low 16.8°C · 65 mm rain
- Nancun in SeptemberChina · 28 kmHigh 26.0°C · Low 16.8°C · 69 mm rain
- Gaomi in SeptemberChina · 34 kmHigh 26.2°C · Low 16.9°C · 65 mm rain
- Yinma in SeptemberChina · 37 kmHigh 26.3°C · Low 16.8°C · 60 mm rain
- Baicheng, China in SeptemberChina · 40 kmHigh 26.1°C · Low 17.2°C · 72 mm rain
- Kanjia in SeptemberChina · 43 kmHigh 26.4°C · Low 17.2°C · 69 mm rain
- Yuanshang in SeptemberChina · 43 kmHigh 25.9°C · Low 16.5°C · 66 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 Liaolan) is explained once on the Liaolan year overview and on the Sources, method and limits page.
Pingdu lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.