Was it hot on May Day?

Relatively speaking, during the May Day period, most parts of China have entered the early summer. It won't be particularly hot at this time, but the weather is quite comfortable. However, the weather in some areas may be very hot, such as Hainan and Guangzhou.

In May 1 day, it cleared up in many places in the south and the temperature rose. On May 2, the northern part of China became the main sunny day, and the dry and hot weather in the North China Plain rose.

Now it is May, and the daylight hours in the northern hemisphere are further extended. Because the land heats up faster than the ocean, it will be easier to heat up in the inland areas of China under longer sunshine, forming a large number of dry hot air masses, which will easily spread eastward to the North China Plain and other places, resulting in high temperature weather.

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The origin of may day labor day

International Labor Day, also known as "May Day International Labor Day" and "International Workers' Day or May Day", is a national holiday in more than 80 countries in the world. On May 1 day every year. This is a festival for working people all over the world.

1889 In July, the Second International led by Engels held a congress in Paris. The meeting passed a resolution stipulating that international workers should hold a March on May 1 890, and decided to designate May 1 as the International Labor Day. The Central People's Government of the State Council 1949 1 year made a decision in February, and determined May 1 day as Labor Day. After 1989, the State Council basically commended the national model workers and advanced workers every five years, and commended about 3,000 people each time.