What's the weather like in March and April in the western United States?

The west coast of the United States, such as California, is like spring in four seasons and spring in March and April, with a temperature of about 20-25 degrees. In central Chicago, it is still very cold in March and April, and it is still snowing. New york and other places in the east are also relatively cold, and the temperature is similar to that of Chicago. March and April are probably below 10 degrees.

Extended data:

Most of the United States has a temperate and subtropical climate, and only the southern tip of Florida Peninsula has a tropical climate. Alaska is located between 60 and 70 degrees north latitude and belongs to the cold climate zone in the Arctic Circle. Hawaii is located in the south of the Tropic of Cancer and belongs to a tropical climate zone. However, due to its vast territory, complex terrain and great climate difference, the United States can be roughly divided into five climatic zones.

Affected by the Labrador cold current and the cold air in the north, the temperate climate zone in the northeast coast is cold in winter, with an average temperature of -6℃ in June of 5438+ 10, and mild and rainy in summer, with an average temperature of 16℃ in July and an average annual rainfall of1000 mm. ..

Southeast Asia tropical climate zone, affected by the Gulf Stream, has a warm and humid climate. 65438+ 10 monthly average temperature 16℃, July average temperature 24 ~ 27℃, annual average rainfall 1500mm.

The continental climate zone in Central Plains is characterized by continental climate, with cold winter, average temperature of-14℃ in June and hot summer, and average temperature of 27 ~ 32℃ in July. The annual average rainfall is1000 ~1500mm.

The arid climate area of the western plateau is inland, and the temperature difference in the year before the plateau is large. The annual temperature difference in the Colorado Plateau is as high as 25℃, the annual average rainfall is below 500 mm, and the rainfall in the plateau desert area is less than 250 mm.

The maritime climate zone along the Pacific coast is warm in winter and cool in summer, with abundant rainfall. The average temperature in June 5438+ 10 is above 4℃, the average temperature in July is around 20 ~ 22℃, and the average annual rainfall is around 1500mm.

American Geography-Baidu Encyclopedia