Best Time to Visit Jiujiang
China · weather by month, temperature and rainfall
The best time to visit Jiujiang is October, when the weather is at its most comfortable for sightseeing and time outdoors. July is the hottest month, with average highs of 32°C (89°F), while January is the coldest, with lows around 1°C (33°F). Rain is heaviest in June, at about 306 mm (12.0 in), and lightest in December, at 48 mm (1.9 in). July is the least comfortable month, mainly because of the rain.
When to go to Jiujiang: a seasonal guide
Autumn is the sweet spot
October is the best month here, and November isn't far behind. Days are mild, with highs around 24°C in October. The rain drops off, and you get long stretches of clear sky over the Yangtze. That makes it the easiest time for Lushan, the misty mountain just south of the city. You can walk the paths around Lulin Lake and the Three Treasure Trees without slogging through mud or sweating through your shirt.
September is also good, though still warm. Early October overlaps with China's National Day holiday, which starts on 1 October and runs about a week. Lushan fills up fast then, so expect queues for the cable cars and packed buses. Late October and November are calmer.
Spring: green but soggy
March to May warms up nicely, but it's grey and damp. April and May each see rain on more than half the days. Mist hangs over Lushan, which looks lovely in photos and can hide the views you hiked up for. Down in town, the Gantang Lake area and the old streets around Xunyang are fine for a wander between showers. Bring a proper umbrella, because you'll use it.
Summer: hot, wet, then just hot
June is the wettest month, with rain on about 20 days. The plum rain season (called meiyu, the long wet spell across the Yangtze valley) brings heavy skies and sticky nights. July and August swap that for heat, with highs of 32°C and lows of 26°C. Nights offer little relief.
Still, summer has one clear use. Lushan sits high enough to be cooler than the city, so Chinese families escape up there, and it's the busiest stretch outside National Day. Travelling with kids and school's out? Expect crowds and higher prices on the mountain. If you must come in July or August, stay up there and visit the city in the morning.
Winter: quiet and cold
December to February is cold and damp, with highs from 9°C to 12°C and lows close to freezing. Houses here often have little heating, so indoor evenings can feel chilly. February is the poorest month for comfort, with rain on 13 days. But December is fairly dry, and Lushan can be dusted with snow. If you hate crowds and don't mind a coat, it's peaceful. Just avoid the Spring Festival travel rush in late January or February, when trains fill up.
Jiujiang weather by month
Monthly climate table
| Month | High | Low | Rain | Rainy days | Humidity | Sun hrs/day | Rating |
|---|---|---|---|---|---|---|---|
| January | 9°C 49°F | 1°C 33°F | 73 mm | 11 | 78% | 3.7 | Fair 5.3 |
| February | 12°C 53°F | 3°C 37°F | 115 mm | 13 | 79% | 3.3 | Poor 4.4 |
| March | 17°C 63°F | 8°C 46°F | 170 mm | 14 | 78% | 3.6 | Fair 4.7 |
| April | 23°C 73°F | 14°C 56°F | 196 mm | 14 | 78% | 3.8 | Fair 5.6 |
| May | 27°C 80°F | 19°C 65°F | 224 mm | 16 | 78% | 3.7 | Fair 4.5 |
| June | 29°C 85°F | 23°C 73°F | 306 mm | 20 | 83% | 2.9 | Poor 2.9 |
| July | 32°C 89°F | 26°C 79°F | 250 mm | 16 | 84% | 4.2 | Poor 1.8 |
| August | 32°C 89°F | 26°C 78°F | 167 mm | 16 | 82% | 5.2 | Poor 2.4 |
| September | 29°C 84°F | 21°C 70°F | 115 mm | 10 | 80% | 5.8 | Good 6.5 |
| October | 24°C 75°F | 15°C 59°F | 67 mm | 8 | 76% | 5.3 | Excellent 9.8 |
| November | 18°C 65°F | 9°C 48°F | 86 mm | 10 | 77% | 4.9 | Excellent 8.3 |
| December | 11°C 53°F | 2°C 35°F | 48 mm | 7 | 74% | 4.8 | Good 7 |
Frequently asked questions
When is the best time to visit Jiujiang?
The best time to visit Jiujiang is October, based on comfortable temperatures, low rainfall and plenty of sunshine.
What is the hottest month in Jiujiang?
July is the hottest month in Jiujiang, with an average high of 32°C (89°F).
What is the coldest month in Jiujiang?
January is the coldest month in Jiujiang, with an average low of 1°C (33°F).
What is the rainiest month in Jiujiang?
June is the wettest month, with about 306 mm (12.0 in) of rain. December is the driest, with 48 mm (1.9 in).
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