The weather in Henan began to get warmer in January.

April. The weather in April in Henan has started to warm up, with an average temperature of 12℃~24℃. The average temperature is 24℃ during the day and 65438 02℃ at night. After Tomb-Sweeping Day, the temperature was relatively stable. Henan has a warm temperate to subtropical, humid to semi-humid monsoon climate. The climate of the whole province is characterized by dry and windy spring, high temperature and rainy summer, abundant sunshine in autumn and little cold rain and snow in winter. The annual average temperature in the province is stable between 12 degrees Celsius and 16 degrees Celsius. The temperature in the whole province is generally characterized by high in the east and low in the west and high in the south and low in the north. There are obvious differences between mountains and plains, with large annual and daily temperature differences.