Climate averages 1991–2020
Ji’an weather
in August.
A hot, wet month: the 2nd warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Ji’an: daytime highs average 33.1°C and nights cool to about 25.8°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 147 mm of rain on roughly 16 days, which makes August a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 06 min on an average August day.
The nearest other city in this atlas is Dunhou (11 km away). In August its highs average 33.1°C, about as warm as Ji’an, with 147 mm of rain.
Among the 884 cities listed in China, Ji’an ranks joint 12th of 884 for the warmest August highs and joint 321st of 884 for the driest August (rainfall, lowest first). The mean August high of those 884 cities is 29.3°C; Ji’an is 3.9°C warmer than that mean.
From August to September, average highs fall by 3.4°C to 29.7°C, and monthly rainfall falls from 147 mm to 85 mm.
The annual picture
August 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, selected | 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 | 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
August in nearby cities
- Dunhou in AugustChina · 11 kmHigh 33.1°C · Low 25.8°C · 147 mm rain
- Xinyu in AugustChina · 77 kmHigh 32.7°C · Low 25.6°C · 146 mm rain
- Aoxi in AugustChina · 91 kmHigh 32.3°C · Low 24.8°C · 138 mm rain
- Yichun in AugustChina · 98 kmHigh 32.3°C · Low 25.2°C · 182 mm rain
- Pingxiang in AugustChina · 124 kmHigh 32.1°C · Low 24.7°C · 182 mm rain
- Bashan in AugustChina · 128 kmHigh 32.9°C · Low 25.5°C · 144 mm rain
- Xujiang in AugustChina · 136 kmHigh 32.8°C · Low 24.6°C · 166 mm rain
- Ganzhou in AugustChina · 141 kmHigh 32.9°C · Low 25.2°C · 175 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.