Jiujiang Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Jiujiang.
Climate overview of Jiujiang
Jiujiang, Jiangxi, China, sees big temperature differences between seasons, with July peaking at 34°C (93°F) and January dropping to 9°C (48°F).
Rain/snowfall is high, totalling around 1858 mm (73 in) per year. June is the wettest month and December the driest. The city also experiences a distinct rainy season from April to August, with very warm summers and cold winters.
Jiujiang Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jiujiang - and find the best time to visit.
Monthly Temperature in Jiujiang
Visitors to Jiujiang can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 34°C (93°F) in July, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like January.
At night, you can expect temperatures ranging from 27°C (81°F) in July to around 3°C (37°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Jiujiang
Jiujiang is known for its substantial rain/snowfall, with annual precipitation reaching 1858 mm (73 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives heavy rainfall, averaging 361 mm (14 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month December brings less rainfall, with 51 mm (2 in) over 9 rainy days. For more details, please visit our Jiujiang Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Jiujiang
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: September and October
- Warmest weather: July and August
- Wettest months: March, April, May, June, July and August, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from April to August, with very warm summers and cold winters
Frequently asked questions about the climate in Jiujiang
What is the best time to visit Jiujiang?
September and October typically offer the most optimal weather in Jiujiang. In contrast, January, February, June, July and August tend to have less optimal conditions. Jiujiang has a distinct rainy season from April to August, with very warm summers and cold winters.
What temperatures can I expect in Jiujiang?
Daytime highs range from 9°C (48°F) in January to 34°C (93°F) in July. Nighttime lows range from 3°C (37°F) to 27°C (81°F). Temperatures vary considerably through the year.
How much rain does Jiujiang get?
Annual rainfall is around 1858 mm (73 in). June is the wettest month with 361 mm (14 in), while December is the driest with 51 mm (2 in).
Jiujiang 3-Day Forecast
Jiujiang 3-Day Forecast
Jiujiang on the map
Jiujiang is highlighted - select any city to see its climate.
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