Climate averages 1991–2020
Nanchang weather
in June.
A hot, very wet month: the 3rd warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Nanchang: daytime highs average 29.4°C and nights cool to about 23.1°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 338 mm of rain on roughly 18 days, which makes June a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 56 min on an average June day.
The nearest other city in this atlas is Poyang (86 km away). In June its highs average 29.2°C, about as warm as Nanchang, with 404 mm of rain.
Among the 884 cities listed in China, Nanchang ranks joint 339th of 884 for the warmest June highs and joint 838th of 884 for the driest June (rainfall, lowest first). The mean June high of those 884 cities is 28.4°C; Nanchang is 1.1°C warmer than that mean.
From June to July, average highs rise by 3.5°C to 32.9°C, and monthly rainfall falls from 338 mm to 188 mm.
The annual picture
June 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
Nanchang climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 9.9°C2.9°C | 2.9°C | 66 | 9.8 | 10.511 h |
| February | 12.6°C4.9°C | 4.9°C | 91 | 11.1 | 11.211 h |
| March | 16.7°C8.7°C | 8.7°C | 170 | 16.1 | 12.012 h |
| April | 22.8°C14.4°C | 14.4°C | 195 | 16.1 | 12.813 h |
| May | 27.1°C19.4°C | 19.4°C | 228 | 15.7 | 13.614 h |
| June, selected | 29.4°C23.1°C | 23.1°C | 338 | 17.9 | 13.914 h |
| July | 32.9°C26.3°C | 26.3°C | 188 | 13.1 | 13.814 h |
| August | 32.5°C25.9°C | 25.9°C | 136 | 13.4 | 13.213 h |
| September | 29.1°C22.0°C | 22.0°C | 73 | 8.4 | 12.412 h |
| October | 24.3°C16.5°C | 16.5°C | 53 | 6.1 | 11.512 h |
| November | 18.3°C10.5°C | 10.5°C | 77 | 7.6 | 10.711 h |
| December | 12.2°C4.7°C | 4.7°C | 48 | 7.0 | 10.410 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
June in nearby cities
- Poyang in JuneChina · 86 kmHigh 29.2°C · Low 23.4°C · 404 mm rain
- Jinfeng in JuneChina · 88 kmHigh 29.8°C · Low 23.3°C · 417 mm rain
- Fuzhou, China in JuneChina · 93 kmHigh 29.7°C · Low 23.1°C · 357 mm rain
- Bashan in JuneChina · 104 kmHigh 29.8°C · Low 23.0°C · 343 mm rain
- Jiujiang in JuneChina · 114 kmHigh 28.9°C · Low 22.8°C · 344 mm rain
- Yingtan in JuneChina · 123 kmHigh 29.8°C · Low 23.0°C · 407 mm rain
- Xiugu in JuneChina · 125 kmHigh 29.8°C · Low 23.2°C · 415 mm rain
- Wuxue in JuneChina · 133 kmHigh 29.0°C · Low 22.4°C · 292 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 Nanchang) is explained once on the Nanchang year overview and on the Sources, method and limits page.