Zhuhai has a better climate compared to Zhengzhou.

Zhuhai, located in Guangdong Province, China, enjoys a subtropical climate with mild winters and hot summers. The city experiences an average annual temperature of around 22.5°C (72.5°F), with relatively low humidity. This climate is conducive to outdoor activities and tourism throughout the year.

On the other hand, Zhengzhou, the capital of Henan Province, has a more temperate climate with distinct seasons. It experiences cold winters and hot summers, with an average annual temperature of around 14°C (57.2°F). The city's humidity is higher, especially during the summer months, which can lead to discomfort and health issues.

According to data from the National Oceanic and Atmospheric Administration (NOAA), Zhuhai has a lower humidity level throughout the year, averaging around 70-80% compared to Zhengzhou's average humidity of 60-70%. This lower humidity in Zhuhai contributes to a more comfortable living environment and better air quality.

Additionally, the summer temperatures in Zhuhai are generally lower than those in Zhengzhou. While Zhengzhou can experience temperatures exceeding 40°C (104°F) during the summer, Zhuhai's summer temperatures typically range from 28°C to 32°C (82°F to 90°F). This difference in temperature can significantly impact the quality of life and health of residents.

In conclusion, based on climate data, Zhuhai offers a more favorable climate compared to Zhengzhou. The lower humidity and milder temperatures make Zhuhai a more comfortable place to live and visit.