Global warming leads to frequent extreme weather events. When do you know the extreme weather time?

Global warming leads to frequent extreme weather, and some experts even say that extreme cold and warm events occur frequently or become the new normal. Extreme weather occurs all over the world, such as the United States, China and Japan. These main reasons are that human beings destroy the environment and cause global warming, which eventually leads to such weather. So what are the extreme weather times you know?

1 month, extreme weather of warm first and then cold appeared in most parts of North America.

This year 1 month, the weather in many places in North America has changed greatly, and the temperature is higher than in previous years 10 degrees Celsius. However, I didn't expect that after February, the temperature in many areas suddenly turned cold, and even suffered a strong cold current and extreme snowstorm. The average temperature in Texas, Oklahoma City and other places in Central America is lower than in previous years, and even the lowest temperature in history has been set in many places.

A cold wave hit Europe in February.

In February, 20021year, Europe suffered a big cold wave, which even spread to many regions, such as Central Europe, Eastern Europe, Southern Europe, Mediterranean region, especially northern Greece. Warm as spring? Mediterranean climate, but this time the temperature is as low as-19 degrees Celsius, breaking the previous low temperature record, and this extremely cold weather also makes these places snowy.

The temperature in most parts of China is higher than in previous years.

In 20 12 years, the temperature in most parts of China was higher than that in previous years, and it was cold in the early stage and warm in the later stage, and it was warmer in most areas. However, extreme weather occurred in Mohe, Heilongjiang. In May of 20021year, the solar term of Xiaoman has passed, and it snowed in Mohe, and the temperature plummeted. The temperature in most parts of the south reaches a high temperature of 36℃, which is seriously polarized. Usually, it will be very cold in spring in China, but it will still snow in summer, and the extreme weather in Xia Han is still rare.