The lowest temperature in Henan history

The lowest temperature in Henan is-17.9℃.

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

From south to north, the average annual temperature in the province is 10.5 ~ 16.7℃, and the average annual precipitation is 407.7 ~ 1295.8 mm, with the most rainfall in June-August, and the average annual sunshine 1285.7 ~ 2292.9 hours, with a frost-free period. The annual average sunshine hours are 2024. 1 hour.

Brief introduction of Henan province

Henan Province, referred to as "Yu" for short, is a provincial administrative region of People's Republic of China (PRC), with Zhengzhou as its capital. It is a major agricultural producing area, an important mineral resource province, a populous province, an important comprehensive transportation hub, a center for people flow, logistics and information flow, a major agricultural province and a major grain conversion and processing province. Henan Province is located in the middle and east of China, in the middle and lower reaches of the Yellow River, bordering Anhui and Shandong in the east and Hebei, Shanxi and Western Union in the north.

The topography of Henan province is north-south, connecting east and west, with high topography in the west and low topography in the east, which is composed of plains and basins, mountains, hills and water surfaces. The land spans four major river basins: Yellow River, Huaihe River and Yangtze River.

Reference to the above content: Baidu Encyclopedia-Henan Province