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Jianyang Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Jianyang.
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Climate overview of Jianyang
Jianyang, Sichuan, China, experiences significant temperature variation throughout the year. Summers bring daytime highs of 32°C (90°F) in July, while winters cool to 12°C (54°F) in January.
With around 1047 mm (41 in) of annual rainfall, Jianyang has a notably wet climate. However, this rainfall is not evenly distributed, the city has a distinct dry season from November to March, with very warm summers and cold winters. The wettest month is July. The sunniest month is August, with 5.2 hours of sunshine per day on average.
Jianyang Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jianyang - and find the best time to visit.
Monthly Temperature in Jianyang
Depending on the time of the year, temperatures range from very warm to chilly in Jianyang. Average daytime temperatures reach a very warm 32°C (90°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 12°C (54°F).
At night, temperatures range from around 24°C (75°F) in July to 5°C (41°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Jianyang
Jianyang has a relatively rainy climate with high precipitation levels, averaging 1047 mm (41 in) of rainfall annually. Jianyang can be quite wet during July, receiving approximately 246 mm (9.7 in) of precipitation over 16 rainy days.
In contrast, during the driest month (December), you will experience much drier conditions, with 21 mm (0.8 in) of precipitation spread across 10 rainy days. For more details, please visit our Jianyang 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 Jianyang
Jianyang can be enjoyed more throughout the sunniest month of August under a blue sky, with approximately 5.2 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Chengdu, China (54 KM, 34 Miles).
Daily hours of sunshine
Data from: Chengdu, China (54 KM, 34 Miles).
Daily percentage of sunshine
Data from: Chengdu, China (54 KM, 34 Miles).
Humidity in Jianyang by Month
The city experiences its highest humidity in July, reaching 86%. In May, the humidity drops to its lowest level at 77%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Chengdu, China (54 KM, 34 Miles).
Best Time to Visit Jianyang
For comfortable weather, consider visiting Jianyang in April, May and October. Conditions are usually least favourable in July and August.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
good
Feb
very good
Mar
very good
Apr
excellent
May
excellent
Jun
mixed
Jul
very wet
Aug
very wet
Sep
very good
Oct
excellent
Nov
very good
Dec
good
- Best overall: April, May and October
- Warmest weather: July and August
- Most sunshine: August
- Fewest rainy days: January, February, March and December
- Wettest months: June, July, August and September, when rainfall is highest.
- Seasonal pattern: A distinct dry season from November to March, with very warm summers and cold winters
Frequently asked questions about the climate in Jianyang
What is the best time to visit Jianyang?
April, May and October typically offer the most optimal weather in Jianyang. In contrast, July and August tend to have less optimal conditions. Jianyang has a distinct dry season from November to March, with very warm summers and cold winters.
What temperatures can I expect in Jianyang?
Daytime highs range from 12°C (54°F) in January to 32°C (90°F) in July. Nighttime lows range from 5°C (41°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Jianyang get?
Annual rainfall is around 1047 mm (41 in). July is the wettest month with 246 mm (9.7 in), while December is the driest with 21 mm (0.8 in).
How sunny is Jianyang?
Jianyang receives around 1,080 hours of sunshine per year. August is the sunniest month with 155 hours, while December is the cloudiest with just 50 hours.
Jianyang 3-Day Forecast
Jianyang on the map
Jianyang is highlighted - select any city to see its climate.
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