Zhengzhou Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Zhengzhou.
Climate overview of Zhengzhou
Zhengzhou, Henan, China, experiences significant temperature variation throughout the year. Summers bring daytime highs of 33°C (91°F) in July, while winters cool to 7°C (45°F) in January.
With around 763 mm (30 in) of annual rain/snowfall, the city has moderate precipitation levels. July is the wettest month and December the driest. It also has a distinct dry season from November to March, with very warm summers and cold winters. The most sunshine falls in May, with an average of 7.9 hours of daily sunshine.
Zhengzhou Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Zhengzhou - and find the best time to visit.
Monthly Temperature in Zhengzhou
Depending on the time of the year, temperatures range from very warm to chilly in Zhengzhou. Typically, average maximum daytime temperatures range from a very warm 33°C (91°F) in July to a chilly 7°C (45°F) in the coolest month, January.
Nights vary from 24°C (75°F) in July to around -3°C (27°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Zhengzhou
Generally, Zhengzhou has a moderate amount of precipitation, averaging 763 mm (30 in) of rain/snowfall annually. The climate in Zhengzhou shows significant variation throughout the year. Expect heavy rainfall in July, the wettest month, with an average of 188 mm (7.4 in) of precipitation over 13 rainy days.
In contrast, the driest month December offers drier and sunnier days, with around 11 mm (0.4 in) of rainfall over 3 rainy days. For more details, please visit our Zhengzhou 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 Zhengzhou
For those who appreciate different seasons, Zhengzhou serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 7.9 hours of sunshine daily, and embrace the darker days in February, offering only 4.7 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Zhengzhou by Month
The relative humidity is high throughout the year in Zhengzhou.
The city experiences its highest humidity in August, reaching 79%. In January, the humidity drops to its lowest level at 59%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Zhengzhou
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, September and October
- Warmest weather: June and July
- Most sunshine: May and June
- Fewest rainy days: January, February 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
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Zhengzhou
What is the best time to visit Zhengzhou?
April, May, September and October typically offer the most optimal weather in Zhengzhou. In contrast, July tends to have less optimal conditions. Zhengzhou has a distinct dry season from November to March, with very warm summers and cold winters.
What temperatures can I expect in Zhengzhou?
Daytime highs range from 7°C (45°F) in January to 33°C (91°F) in July. Nighttime lows range from -3°C (27°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Zhengzhou get?
Annual rainfall is around 763 mm (30 in). July is the wettest month with 188 mm (7.4 in), while December is the driest with 11 mm (0.4 in).
How sunny is Zhengzhou?
Zhengzhou receives around 2,196 hours of sunshine per year. May is the sunniest month with 237 hours, while February is the cloudiest with just 140 hours. Overall, Zhengzhou enjoys abundant sunshine.
Zhengzhou 3-Day Forecast
Zhengzhou on the map
Zhengzhou is highlighted - select any city to see its climate.
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