Have many countries in the northern hemisphere suffered from extreme weather recently?

According to foreign media reports, on June 4, local time, a powerful "bomb cyclone" hit the eastern United States, and some parts of NSW fell 18 inches (about 60 cm) of snow, and nearly 3,000 households were cut off. 1000 flights were cancelled. Strong winds and snow caused low visibility, and road traffic was once on the verge of paralysis. 654381October 4, the governor of this state declared a state of emergency. In North America, Canada also experienced extremely cold weather.

In addition, since June+February, 5438, extreme weather such as snowstorms and storms have also ravaged many European countries. For example, last month, Britain experienced the heaviest snowfall in four years, and the airports of Birmingham and London Luton Airport, the second largest city, were once closed to clear the runway snow, which led to great air traffic chaos.

Recently, the storm "Eleanor" invaded many European countries, and some areas were seriously affected by storms and heavy rain and snow. North America, Europe and other regions also suffered from snowstorms.