Why is it so hot now?

Hello, the main reasons for the hot weather are as follows.

1. Global warming: With global warming, the temperature of the earth's surface is gradually rising. This makes the atmospheric temperature rise, which makes the weather hotter.

2. Heat wave: Heat wave is a meteorological phenomenon, usually caused by high-pressure system. When the high-pressure system is formed, it will make the air sink and become drier, leading to an increase in temperature and a heat wave.

3. Global change: Global change includes the impact of human activities and natural factors on the earth's environment. For example, human activities such as deforestation, urbanization and industrialization lead to the increase of greenhouse gases in the atmosphere, which in turn leads to the warming of the climate and the hot weather.

4. Natural disasters: Volcanic eruptions, sandstorms, droughts and other natural disasters will also have an impact on the weather, leading to hotter weather.

In a word, the increasingly hot weather is caused by many factors, among which global warming is one of the main factors. In recent years, there may be ultra-high temperature weather affected by El Ni? o phenomenon. It is recommended to pay attention to the weather forecast when traveling. I hope the answer will help you!