Zhengzhou Weather & Climate: Best Time to Visit

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

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

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

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