Is there winter in America?

Question 1: Winter in China, is it winter in the United States? I don't understand, and the people upstairs answered in a fog. It depends on which city in America your kiss is in. It's winter in America, but Florida and California in America can still go swimming in the sea. There have been eight heavy snows in the northern part of the United States, and it will rain for five days tomorrow, but the temperature in the southern part of the United States is over 20 degrees, and there is no winter in Miami, so don't worry about your kiss in the south. It is very cold in the north.

Question 2: Is it cold in winter in America? It should be similar to that in China, and the coldest part is Canada.

Question 3: Is it January in China and January in the United States? In summer in China, the revolution of the United States around the sun is 366 natural days, and when is the date of revolution to any region? This solves the first problem: China is 65438+ 10, and the United States is 65438+ 10.

As for the reason of seasonal variation, the earth's rotation axis is not perpendicular to its orbital plane (ecliptic plane), but forms an inclination angle of 23 degrees and 26 minutes (ecliptic intersection angle) with the vertical line of orbital plane. If the northern hemisphere is the head of the earth, then the earth seems to revolve around the sun from head to toe at an inclination of 23.26 degrees (this angle will change slowly and slightly), and the inclination direction will remain unchanged, so that as the earth revolves around the sun, the North Pole will gradually face the sun or space. In winter in the northern hemisphere, on the other hand, when the earth revolves around the sun, the northern hemisphere gradually faces space instead of the sun, and the North Pole does not bask in the sun for a long time, and the cold air increases to form winter in the northern hemisphere. The season in the southern hemisphere is opposite to that in the northern hemisphere, because the south pole of the southern hemisphere faces space when there is a large area of sunlight in the northern hemisphere in summer, and the temperature drop of the sun is completely ignored for a long time, forming the southern hemisphere into winter. Spring and autumn are transitional seasons. When the direct point of the sun is close to the equator, although the northern hemisphere and the southern hemisphere gradually face space instead of the sun, the earth faces the sun as sideways, and the sunshine area in the northern and southern hemispheres is the same, so the climate is neither cold nor hot.

So with the equator as the boundary, the seasons in the southern hemisphere and the northern hemisphere are completely opposite. America is as real as we are on the equator, so the seasons in America are the same as ours. But Australia is different. They are in the southern hemisphere. In summer and winter, we can see the horrors of nature in this place (they are a little farther from the sun). Imagine that a light bulb shines on a sugar-coated gourd (a very large single fruit), and the temperature difference between the upper and lower parts of the sugar-coated gourd can be tens of degrees Celsius.

Generally speaking, the difference between the United States and us lies not only in latitude and longitude, but also in time (13 hours? ) They are no different from us. It should be noted that the United States has the habit of setting daylight saving time, that is, under normal circumstances, there are long sunshine hours in summer, so he pushed back the time by one hour. Originally, the sun didn't set until 8 o'clock, and it changed back to 7 o'clock an hour later. Similarly, the sunshine time is short in winter, so they are an hour early. All this was adjusted in the middle of the night.

Question 4: Is it cold in winter in Los Angeles? The climate in Los Angeles is mild and pleasant, with the coldest weather of 65438+ 10 and February every year, with an average temperature of 13.7℃ and rainy winter. The hottest months are July and August, with an average temperature of 23.4℃. What a sunny day. Because of its proximity to the sea, the temperature in winter and summer in Los Angeles is much milder than that in the same latitude in the United States. Los Angeles 1 month annual average temperature: 7 c ~18 c; February: 9 c ~19 c; March:10℃ ~ 21℃; April:12c ~ 22c May:13c ~ 23c; June:15℃ ~ 25℃; July:12℃ ~ 28℃; August:12℃ ~ 28℃ September:16℃ ~ 28℃; 10 month:14℃ ~ 25℃; 1 1 month:11℃ ~ 23℃; Compared with us,19℃ ~ 20℃ in February; There is no winter in Los Angeles!

Question 5: Is summer in China winter in the United States? China and the United States are both in the northern hemisphere. So the seasons are the same. The seasons in the southern hemisphere and the northern hemisphere are the opposite. However, although both China and the United States are in the northern hemisphere, the daily time to the sun is 12~ 15 hours, which is roughly one day and one night.

Question 6: Which cities in the United States have no winter? Miami, Florida is a famous seaside tourist city.

Question 7: What is the lowest temperature in new york in winter? I wonder if clothes are expensive in winter? 16 The lowest temperature in Central Park was-16 degrees Celsius, while the previous record was 1888-17 degrees Celsius. Murdoch also predicted that the lowest temperature in Long Island was-17.8 degrees Celsius, while the lowest temperature in local 1987 was-13.3 degrees Celsius.

Question 8: Will it snow all over New York State in winter in the United States? Of course, there are no mountains in the north to block the cold air from the north. Although the latitude is the same as that of China, the Hengduan Mountains between the north and south of China block most of the cold air from Siberia, so it seldom snows in the south of China, even if it snows, it can't reach the level of the United States.

Question 9: What's the weather like in China in winter in the United States? The area of the United States is quite large, and there are great differences between the north and the south, but it is basically the same as that of China.