Wenzhou Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Wenzhou.
Climate overview of Wenzhou
Temperatures in Wenzhou, Zhejiang, China, vary greatly throughout the year. July is the hottest month at 32°C (90°F), while January is the coldest at 13°C (55°F).
The city receives considerable rainfall, with around 1891 mm (74 in) annually. June is the wettest month. It has a distinct rainy season from May to September, with very warm summers and mild winters. August is the sunniest month, averaging 8.1 hours of sunshine per day.
Wenzhou Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Wenzhou - and find the best time to visit.
Monthly Temperature in Wenzhou
The climate in Wenzhou is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a very warm 32°C (90°F) in July to a moderate 13°C (55°F) in the coolest month, January.
Nights vary from 26°C (79°F) in July to around 5°C (41°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Wenzhou
Wenzhou has a notably wet climate with abundant precipitation, recording 1891 mm (74 in) of rainfall per year. The climate in Wenzhou shows significant variation throughout the year. Expect heavy rainfall in June, the wettest month, with an average of 322 mm (13 in) of precipitation over 19 rainy days.
In contrast, the driest month December offers drier and sunnier days, with around 65 mm (2.6 in) of rainfall over 13 rainy days. For more details, please visit our Wenzhou 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 Wenzhou
For those who appreciate different seasons, Wenzhou serves as an ideal destination. Expect longer, more sun-filled days in August with an average of 8.1 hours of sunshine daily, and embrace the darker days in March, offering only 2.9 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Wenzhou
The mean water temperature over the year ranges from 12°C (54°F) in January to 28°C (82°F) in August.
Water temperature over the year
Humidity in Wenzhou by Month
The city experiences its highest humidity in June, reaching 89%. In January, the humidity drops to its lowest level at 74%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Wenzhou
The mean wind speed varies between 1 m/s (2 knots) and 2 m/s (4 knots) throughout the year. It is lowest in June and October and highest during January, February, March, April, May, July, August, September, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Wenzhou
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: October and November
- Warmest weather: July and August
- Most sunshine: August
- Best for swimming: June, July, August, September and October.
- Wettest months: May, June, July, August and September, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from May to September, with very warm summers and mild winters
Frequently asked questions about the climate in Wenzhou
What is the best time to visit Wenzhou?
October and November typically offer the most optimal weather in Wenzhou. In contrast, June, July, August and September tend to have less optimal conditions. Wenzhou has a distinct rainy season from May to September, with very warm summers and mild winters.
What temperatures can I expect in Wenzhou?
Daytime highs range from 13°C (55°F) in January to 32°C (90°F) in July. Nighttime lows range from 5°C (41°F) to 26°C (79°F). Temperatures vary considerably through the year.
How much rain does Wenzhou get?
Annual rainfall is around 1891 mm (74 in). June is the wettest month with 322 mm (13 in), while December is the driest with 65 mm (2.6 in).
How sunny is Wenzhou?
Wenzhou receives around 1,762 hours of sunshine per year. August is the sunniest month with 242 hours, while March is the cloudiest with just 87 hours.
Wenzhou 3-Day Forecast
Wenzhou on the map
Wenzhou is highlighted - select any city to see its climate.
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