Climate averages 1991–2020
Jieshou weather
in September.
A warm, moderately wet month: the 5th 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 Jieshou: daytime highs average 26.9°C and nights cool to about 18.3°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 77 mm of rain on roughly 8 days, which makes September a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 24 min on an average September day.
The nearest other city in this atlas is Huaidian (36 km away). In September its highs average 27.0°C, about as warm as Jieshou, with 77 mm of rain.
Among the 884 cities listed in China, Jieshou ranks joint 322nd of 884 for the warmest September highs and joint 338th of 884 for the driest September (rainfall, lowest first). The mean September high of those 884 cities is 25.7°C; Jieshou 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 77 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
Jieshou climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.3°C-2.4°C | -2.4°C | 22 | 4.3 | 10.210 h |
| February | 10.4°C0.2°C | 0.2°C | 27 | 5.1 | 11.011 h |
| March | 15.4°C4.8°C | 4.8°C | 46 | 5.9 | 12.012 h |
| April | 21.8°C10.7°C | 10.7°C | 56 | 6.0 | 13.013 h |
| May | 27.0°C16.4°C | 16.4°C | 84 | 7.7 | 13.914 h |
| June | 30.8°C21.1°C | 21.1°C | 140 | 8.1 | 14.314 h |
| July | 31.5°C24.0°C | 24.0°C | 221 | 14.1 | 14.114 h |
| August | 30.3°C23.1°C | 23.1°C | 155 | 13.2 | 13.413 h |
| September, selected | 26.9°C18.3°C | 18.3°C | 77 | 8.3 | 12.412 h |
| October | 22.3°C12.4°C | 12.4°C | 55 | 5.6 | 11.411 h |
| November | 15.4°C5.6°C | 5.6°C | 38 | 5.7 | 10.510 h |
| December | 9.2°C-0.3°C | -0.3°C | 20 | 4.1 | 10.010 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
- Huaidian in SeptemberChina · 36 kmHigh 27.0°C · Low 18.4°C · 77 mm rain
- Jishui in SeptemberChina · 52 kmHigh 26.8°C · Low 18.2°C · 75 mm rain
- Fuyang in SeptemberChina · 59 kmHigh 27.1°C · Low 18.8°C · 74 mm rain
- Bozhou in SeptemberChina · 78 kmHigh 26.8°C · Low 18.1°C · 77 mm rain
- Zhoukou in SeptemberChina · 79 kmHigh 26.8°C · Low 18.1°C · 78 mm rain
- Luohe in SeptemberChina · 128 kmHigh 26.9°C · Low 18.0°C · 81 mm rain
- Zhumadian in SeptemberChina · 128 kmHigh 26.6°C · Low 18.3°C · 84 mm rain
- Huangchuan in SeptemberChina · 129 kmHigh 27.3°C · Low 19.0°C · 76 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 Jieshou) is explained once on the Jieshou year overview and on the Sources, method and limits page.