Is it hot in Henan or Guangdong

The hottest weather in summer in Henan is usually in July, August and September, but the recent high temperature in Henan has caused many netizens to vomit why it is so hot, and even there is a saying that Henan fever has become the south. At present, there will be rainy days in Henan, and the long-awaited cooling has finally come!

Henan fever or Guangdong fever is in Henan for the following reasons:

1, latitude factor: the latitude of Henan is higher than that of Guangdong. In summer in the northern hemisphere, the direct sunlight point moves northward, and the temperature is relatively high. Similarly, the temperature in Guangdong will actually increase accordingly. Rainfall forms in this area, so the temperature can be relatively reduced;

2. Location factor: Guangdong is surrounded by the sea, and the sea breeze blows at any time, which effectively takes away most of the heat, making it easier to form heat island circulation and reduce the temperature, while Henan is close to the inland, with relatively little monsoon and heat dissipation. Slow down;

3. Human factors: Henan is a populous province in China. The heat brought by human daily activities is relatively high. In addition, it can't drain water well, so its body temperature is relatively high.

What is the hottest month in summer in Henan? July, August and September are the hottest months in Henan. Henan has a warm temperate-subtropical, humid-semi-humid monsoon climate. The general characteristics are cold in winter, little rain and snow, dry and sandy in spring, hot and rainy in summer and sunny in autumn. The average annual temperature in the whole province is generally 12℃- 16℃, 1-3℃, and it is 24℃-29℃ in July, showing the characteristics of high in the east and low in the west, high in the south and low in the north. The difference between mountains and plains is obvious. There is a great temperature difference between a year and a day.

Extreme minimum temperature-2 1 .7℃ (1951year1month 12, Anyang); The extreme maximum temperature is 44.2℃ (1June 20th, 966, Luoyang). The frost-free period of the whole year is 180-240 days from north to south. The average annual precipitation is about 500-900 mm, which is more in the southern and western mountainous areas, and the Dabie Mountains can reach more than1100 mm. 50% of the annual precipitation is concentrated in summer, and there are often heavy rains.

It's going to rain in Henan, which has been thirsty for a long time recently. Starting this afternoon, the first round of rainfall this week will kick off, which is a large-scale rainfall in Henan Province.

Can rain quench the thirst of farmland and relieve the heat? Dahebao Henan video reporter learned from Henan Meteorological Observatory that the cooling effect of this round of rainfall is limited, and the high temperature in Henan will be suspended for one day tomorrow, but then the high temperature heat wave will burn again.

What is worth looking forward to is the second round of rainfall. There will be moderate to heavy rain in the north of Huaihe River this weekend, when the high temperature will ease. ?