Deyang Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Deyang.
Climate overview of Deyang
The climate in Deyang, Sichuan, China, is marked by large temperature swings across the seasons, ranging from 32°C (90°F) in July to 11°C (52°F) in January.
The city has a wet climate, receiving around 1066 mm (42 in) of rainfall per year. Despite the high annual total, it has a distinct dry season from November to March. July is the wettest month. Sunshine peaks in August, when the city sees around 5.2 hours of sunshine per day.
Deyang Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Deyang — and find the best time to visit.
Monthly Temperature in Deyang
In Deyang, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 32°C (90°F) in July to a chilly 11°C (52°F) in January.
Nighttime temperatures range from 24°C (75°F) in July to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Deyang
Deyang experiences significant rainfall throughout the year, averaging 1066 mm (42 in) of precipitation annually. The seasons in Deyang bring significant changes in precipitation. The wettest month, July, receives heavy rainfall, with an average of 259 mm (10 in) of precipitation. This rainfall is distributed across 16 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 22 mm (0.9 in) over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Deyang 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 Deyang
In Deyang, summer days are longer and more sunny, with daily sunshine hours peaking at 5.2 hours in August. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.7 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 Deyang 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
Best Time to Visit Deyang
Be prepared for heavier rainfall during July and August, the wettest period of the year. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Deyang
What is the best time to visit Deyang?
April, May and October typically offer the most optimal weather in Deyang. In contrast, July and August tend to have less optimal conditions. Deyang has a distinct dry season from November to March.
What temperatures can I expect in Deyang?
Daytime highs range from 11°C (52°F) in January to 32°C (90°F) in July. Nighttime lows range from 4°C (39°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Deyang get?
Annual rainfall is around 1066 mm (42 in). July is the wettest month with 259 mm (10 in), while December is the driest with 22 mm (0.9 in).
How sunny is Deyang?
Deyang 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.
Deyang 3-Day Forecast
Deyang 3-Day Forecast
Deyang on the map
Deyang is highlighted — select any city to see its climate.
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