What is the lowest temperature in winter in Zhengzhou?

By February 20 19, the lowest temperature in winter in Henan can reach about -20℃.

Henan has obvious continental climate characteristics. The hottest month in all parts of the province appears in July. In June and July, the average temperature in the province is 25℃ ~ 28℃, and the extreme maximum temperature in many areas can reach above 40℃. The high temperature of 40℃ was continuously observed for about a week in some years in the province, and Zhumadian reached the record of 16 days, but it was rare and short-lived.

Extended data:

Climatic characteristics

1. Most parts of Henan Province are in the warm temperate zone, and the south is subtropical, which belongs to the continental monsoon climate with the transition from the northern subtropical zone to the warm temperate zone. At the same time, it also has the climatic characteristics of transition from east to west from plain to hills and mountains, with four distinct seasons, simultaneous rain and heat, complexity and diversity, and frequent meteorological disasters.

2. From south to north, the annual average temperature in the province is 10.5 ~ 16.7℃, the annual average precipitation is 407.7 ~1295.8mm, the rainfall lasts from June to August, and the annual average sunshine is 1285.7 ~ 2292.9 hours.