Jianshi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Jianshi.
Climate overview of Jianshi
The climate in Jianshi, China, is marked by large temperature swings across the seasons, ranging from 29°C (84°F) in July to 7°C (45°F) in January.
The city has a wet climate, receiving around 1820 mm (72 in) of rain/snowfall per year. Despite the high annual total, it has a distinct rainy season from May to September, with warm summers and cold winters. June is the wettest month. Sunshine peaks in August, when the city sees around 6.8 hours of sunshine per day.
Jianshi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jianshi - and find the best time to visit.
Monthly Temperature in Jianshi
In Jianshi, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 29°C (84°F) in July to a chilly 7°C (45°F) in January.
Nighttime temperatures range from 20°C (68°F) in July to 0°C (32°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Jianshi
Jianshi experiences significant rain/snowfall throughout the year, averaging 1820 mm (72 in) of precipitation annually. The seasons in Jianshi bring significant changes in precipitation. The wettest month, June, receives heavy rainfall, with an average of 270 mm (11 in) of precipitation. This rainfall is distributed across 16 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 59 mm (2.3 in) over 15 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Jianshi Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Jianshi
In Jianshi, summer days are longer and more sunny, with daily sunshine hours peaking at 6.8 hours in August. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 1.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Jianshi by Month
The city experiences its highest humidity in December, reaching 85%. In August, the humidity drops to its lowest level at 76%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Jianshi
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: September
- Warmest weather: July and August
- Most sunshine: August
- Seasonal pattern: A distinct rainy season from May to September, with warm summers and cold winters
- Coldest conditions: January, with freezing nights around 0°C (32°F).
Frequently asked questions about the climate in Jianshi
What is the best time to visit Jianshi?
September typically offers the most optimal weather in Jianshi. In contrast, January, February, June and December tend to have less optimal conditions. Jianshi has a distinct rainy season from May to September, with warm summers and cold winters.
What temperatures can I expect in Jianshi?
Daytime highs range from 7°C (45°F) in January to 29°C (84°F) in July. Nighttime lows range from 0°C (32°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Jianshi get?
Annual rainfall is around 1820 mm (72 in). June is the wettest month with 270 mm (11 in), while December is the driest with 59 mm (2.3 in).
How sunny is Jianshi?
Jianshi receives around 1,215 hours of sunshine per year. August is the sunniest month with 205 hours, while January is the cloudiest with just 38 hours.
Jianshi 3-Day Forecast
Jianshi on the map
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Popular this month
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33°C (91°F) Beijing32°C (90°F) Shenzhen32°C (90°F) Chengdu31°C (88°F) Qingdao29°C (84°F) 
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