Changtun Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Changtun.
Climate overview of Changtun
The climate in Changtun, China, is marked by large temperature swings across the seasons, ranging from 33°C (91°F) in July to 3°C (37°F) in January.
With around 618 mm (24 in) of annual rain/snowfall, the city has moderate precipitation levels. July is the wettest month and January the driest. It also has a distinct dry season from October to April. May is the sunniest month, averaging 8.4 hours of sunshine per day.
Changtun Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Changtun — and find the best time to visit.
Monthly Temperature in Changtun
In Changtun, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very warm 33°C (91°F) in July to a chilly 3°C (37°F) in the coolest month, January.
Nights vary from 23°C (73°F) in July to around -7°C (19°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Changtun
On average, Changtun receives a reasonable amount of rain/snowfall, with an annual precipitation of 618 mm (24 in). The climate in Changtun shows significant variation throughout the year. Expect heavy rainfall in July, the wettest month, with an average of 179 mm (7 in) of precipitation over 14 rainy days.
In contrast, the driest month January offers drier and sunnier days, with around 3.8 mm (0.1 in) of snow/rainfall over 2 snowy/rainy days. For more details, please visit our Changtun 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 Changtun
Changtun offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between May (8.4 hours daily) and December (5.3 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Changtun by Month
The relative humidity is high throughout the year in Changtun.
The city experiences its highest humidity in August, reaching 76%. In April, the humidity drops to its lowest level at 50%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Changtun
Be prepared for heavier rainfall during July, the wettest period of the year. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
Frequently asked questions about the climate in Changtun
What is the best time to visit Changtun?
April, May, September and October typically offer the most optimal weather in Changtun. In contrast, January and July tend to have less optimal conditions. Changtun has a distinct dry season from October to April.
What temperatures can I expect in Changtun?
Daytime highs range from 3°C (37°F) in January to 33°C (91°F) in July. Nighttime lows range from -7°C (19°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Changtun get?
Annual rainfall is around 618 mm (24 in). July is the wettest month with 179 mm (7 in), while January is the driest with 3.8 mm (0.1 in).
How sunny is Changtun?
Changtun receives around 2,389 hours of sunshine per year. May is the sunniest month with 251 hours, while December is the cloudiest with just 158 hours. Overall, Changtun enjoys abundant sunshine.
Changtun 3-Day Forecast
Changtun 3-Day Forecast
Changtun on the map
Changtun is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Hangzhou
35°C (95°F) Xi'an
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