Jiangxi weather in January
January is one of the least pleasant months in Jiangxi: highs of 10°C (51°F) and about 75 mm (3.0 in) of rain on average. Nights average 1°C (33°F) and cloud cover 72% (NASA POWER, 2001–2025 averages). It is the 3rd driest month of the year and the coolest. Compared with December, it is cooler and wetter; February brings highs of 14°C (56°F) and 105 mm (4.1 in) of rain.
Figures are long-term averages for Nanchang, the largest city in Jiangxi. See below for other places.
Is January a good time to visit Jiangxi?
least pleasant month Weather score 44/100.
January is one of the least pleasant months for weather in Jiangxi. For better conditions, consider Sep–Nov.
Does it rain a lot in Jiangxi in January?
Some rain is normal: about 75 mm (3.0 in) falls in an average January. It is the 3rd driest month of the year.
How warm is Jiangxi in January?
Days average 10°C (51°F) and nights 1°C (33°F).
Jiangxi weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 10°C (51°F) | 1°C (33°F) | 75 mm | 72% | least pleasant |
| February | 14°C (56°F) | 3°C (38°F) | 105 mm | 75% | fair |
| March | 18°C (64°F) | 8°C (46°F) | 176 mm | 76% | fair |
| April | 23°C (74°F) | 13°C (56°F) | 210 mm | 76% | fair |
| May | 27°C (81°F) | 19°C (65°F) | 219 mm | 78% | fair |
| June | 30°C (85°F) | 22°C (72°F) | 323 mm | 83% | least pleasant |
| July | 32°C (89°F) | 25°C (77°F) | 185 mm | 72% | fair |
| August | 32°C (89°F) | 25°C (76°F) | 113 mm | 68% | fair |
| September | 29°C (85°F) | 21°C (69°F) | 80 mm | 62% | best |
| October | 25°C (77°F) | 14°C (58°F) | 54 mm | 58% | best |
| November | 19°C (66°F) | 8°C (47°F) | 99 mm | 60% | best |
| December | 12°C (54°F) | 2°C (35°F) | 60 mm | 60% | fair |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Weather across Jiangxi in January
Weather can differ a lot within Jiangxi: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Nanchang | 10°C (51°F) | 1°C (33°F) | 75 mm | least pleasant |
| Ganzhou | 12°C (54°F) | 1°C (35°F) | 71 mm | least pleasant |
| Jiujiang | 9°C (48°F) | 0°C (32°F) | 74 mm | least pleasant |
| Shangrao | 11°C (52°F) | 0°C (33°F) | 84 mm | least pleasant |
| Fuzhou | 11°C (52°F) | 1°C (34°F) | 79 mm | least pleasant |
| Yichun | 10°C (50°F) | 0°C (33°F) | 76 mm | least pleasant |
| Pingxiang | 10°C (50°F) | 1°C (33°F) | 72 mm | least pleasant |
| Xinyu | 11°C (51°F) | 1°C (33°F) | 76 mm | least pleasant |
| Ji’an | 11°C (52°F) | 1°C (34°F) | 73 mm | least pleasant |
| Jingdezhen | 9°C (49°F) | -1°C (30°F) | 87 mm | least pleasant |
| Pengze | 8°C (47°F) | 0°C (32°F) | 69 mm | least pleasant |
| Yingtan | 11°C (52°F) | 1°C (34°F) | 81 mm | least pleasant |