Climate averages 1991–2020
Ji’an weather
in October.
A warm, moderately wet month: the 6th warmest and the 2nd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
October is a warm month in Ji’an: daytime highs average 25.1°C and nights cool to about 16.9°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 56 mm of rain on roughly 6 days, which makes October a moderately wet month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 32 min on an average October day.
The nearest other city in this atlas is Dunhou (11 km away). In October its highs average 25.1°C, about as warm as Ji’an, with 56 mm of rain.
Among the 884 cities listed in China, Ji’an ranks joint 137th of 884 for the warmest October highs and joint 488th of 884 for the driest October (rainfall, lowest first). The mean October high of those 884 cities is 20.4°C; Ji’an is 4.7°C warmer than that mean.
From October to November, average highs fall by 5.8°C to 19.3°C, and monthly rainfall rises from 56 mm to 71 mm.
The annual picture
October 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
Ji’an climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 11.3°C4.1°C | 4.1°C | 62 | 8.9 | 10.611 h |
| February | 14.1°C6.3°C | 6.3°C | 74 | 10.9 | 11.211 h |
| March | 17.7°C9.9°C | 9.9°C | 153 | 16.9 | 12.012 h |
| April | 23.7°C15.5°C | 15.5°C | 176 | 17.4 | 12.813 h |
| May | 27.6°C20.1°C | 20.1°C | 235 | 17.1 | 13.513 h |
| June | 30.0°C23.6°C | 23.6°C | 269 | 17.9 | 13.814 h |
| July | 33.5°C26.2°C | 26.2°C | 133 | 12.5 | 13.714 h |
| August | 33.1°C25.8°C | 25.8°C | 147 | 15.7 | 13.113 h |
| September | 29.7°C22.2°C | 22.2°C | 85 | 10.1 | 12.312 h |
| October, selected | 25.1°C16.9°C | 16.9°C | 56 | 6.3 | 11.512 h |
| November | 19.3°C11.2°C | 11.2°C | 71 | 7.8 | 10.811 h |
| December | 13.4°C5.6°C | 5.6°C | 52 | 6.7 | 10.510 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
October in nearby cities
- Dunhou in OctoberChina · 11 kmHigh 25.1°C · Low 17.0°C · 56 mm rain
- Xinyu in OctoberChina · 77 kmHigh 24.5°C · Low 16.5°C · 57 mm rain
- Aoxi in OctoberChina · 91 kmHigh 24.4°C · Low 15.9°C · 57 mm rain
- Yichun in OctoberChina · 98 kmHigh 24.0°C · Low 16.7°C · 65 mm rain
- Pingxiang in OctoberChina · 124 kmHigh 24.0°C · Low 15.9°C · 66 mm rain
- Bashan in OctoberChina · 128 kmHigh 24.7°C · Low 16.5°C · 59 mm rain
- Xujiang in OctoberChina · 136 kmHigh 25.7°C · Low 16.6°C · 59 mm rain
- Ganzhou in OctoberChina · 141 kmHigh 25.8°C · Low 17.5°C · 54 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 Ji’an) is explained once on the Ji’an year overview and on the Sources, method and limits page.
Dunhou lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.