Nanchang weather in October
In October, Nanchang has an average high of 25 °C77 °F and an average low of 15 °C58 °F, with about 54 mm2.1 in of precipitation. It is the 6th warmest month of the year and the driest.
How October compares with other months
Compared with September, October is 5.3 °C9.5 °F cooler on average and drier by 26 mm1.0 in. Compared with November, October is 6.1 °C10.9 °F warmer on average and drier by 45 mm1.8 in. Daylight lasts about 11.4 hours around the middle of the month. Average relative humidity is 74% and the average cloud amount 58%.
Is October a good time to visit Nanchang?
Yes — October is one of the most comfortable months to visit Nanchang by our comfort score, which favours average highs of 21–28 °C, lows above 5 °C, little rain and moderate humidity.
What to wear in October
For Nanchang in October, pack light summer clothes such as T-shirts, shorts or light dresses and an extra layer for the cooler mornings and evenings.
October in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Nanchang | 2577 | 1558 | 542.1 |
| Jinfeng | 2679 | 1559 | 542.1 |
| Fuzhou | 2678 | 1558 | 532.1 |
| Jiujiang | 2475 | 1458 | 712.8 |
| Yingtan | 2679 | 1559 | 542.1 |
| Wuxue | 2374 | 1457 | 793.1 |
| Xinyu | 2576 | 1458 | 582.3 |
| Jianchang | 2679 | 1559 | 532.1 |
| Jingdezhen | 2475 | 1457 | 662.6 |
Nearby places that are more than 1 °C1.8 °F cooler: Wuxue.
Other months in Nanchang
- January11 °C51 °F / 1 °C33 °F
- February14 °C57 °F / 4 °C38 °F
- March18 °C64 °F / 8 °C46 °F
- April24 °C74 °F / 14 °C56 °F
- May28 °C82 °F / 19 °C66 °F
- June30 °C86 °F / 23 °C73 °F
- July32 °C90 °F / 25 °C78 °F
- August32 °C89 °F / 25 °C77 °F
- September30 °C85 °F / 21 °C69 °F
- October25 °C77 °F / 15 °C58 °F
- November19 °C66 °F / 9 °C47 °F
- December12 °C54 °F / 2 °C36 °F
Frequently asked questions
How warm is Nanchang in October?
In October the average high in Nanchang is 25 °C (77 °F) and the average low is 15 °C (58 °F).
Does it rain a lot in Nanchang in October?
On average about 54 mm (2.1 in) of precipitation falls in October; it ranks 12th of the 12 months.
Is October the warmest month in Nanchang?
No. The warmest month in Nanchang is July, with an average high of 32 °C (90 °F). The coldest month is January, with an average low of 1 °C (33 °F).
How long is the day in Nanchang in October?
In the middle of October the day in Nanchang lasts about 11.4 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Nanchang in October?
The average relative humidity in October is about 74%. Combined with warm days, it can feel muggy.
How cloudy is Nanchang in October?
On average about 58% of the sky is covered by cloud in October. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.