- Ji’an ›
- Weather by month
Ji’an Weather by Month
Average temperatures, rainfall and humidity for Ji’an, China, month by month, built from OpenWeather’s historical records. Use it to see what a typical Ji’an month looks like before you travel — then check the live Ji’an forecast for the days ahead.
Warmest month
August
34°C average high
Coolest month
January
5°C average low
Wettest month
March
192 mm of rain
Driest month
October
43 mm of rain
Average temperature and rainfall in Ji’an by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 13°C | 5°C | -10°C / 26°C | 52 mm | 74% | 9 km/h |
| February | 14°C | 7°C | -7°C / 30°C | 99 mm | 79% | 9 km/h |
| March | 19°C | 12°C | -2°C / 38°C | 192 mm | 80% | 9 km/h |
| April | 24°C | 16°C | 2°C / 34°C | 163 mm | 80% | 9 km/h |
| May | 28°C | 20°C | 10°C / 37°C | 173 mm | 82% | 8 km/h |
| June | 30°C | 23°C | 17°C / 36°C | 151 mm | 84% | 9 km/h |
| July | 34°C | 25°C | 19°C / 41°C | 103 mm | 75% | 10 km/h |
| August | 34°C | 25°C | 16°C / 40°C | 96 mm | 74% | 8 km/h |
| September | 31°C | 22°C | 13°C / 39°C | 61 mm | 74% | 9 km/h |
| October | 25°C | 16°C | 4°C / 40°C | 43 mm | 71% | 10 km/h |
| November | 19°C | 12°C | 0°C / 33°C | 75 mm | 75% | 9 km/h |
| December | 14°C | 6°C | -7°C / 28°C | 46 mm | 71% | 10 km/h |
Best time to visit Ji’an
The most comfortable time to visit Ji’an is generally April and October to November, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around March, totalling about 1,253 mm a year.
Travellers who prefer heat should aim for August, when highs average 34°C. March is the month to avoid if rain would spoil your plans — it averages 192 mm, roughly 4× the rainfall of the driest month (October).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Ji’an forecast for what is happening now.