Get high marks in English weather forecast

It is very hot in summer. It is cool or cold in other seasons, but it is usually warm and sunny at noon. We have four completely different seasons. I am farther north than Zhejiang, but our climate patterns may be very similar: four completely different seasons/conditions. Our winter is very cold. But other seasons are similar to yours, generally speaking. Summer here is from mid-June to early September. Or, if you are unlucky, late June to late August. It's always wet. There is a lot of rain. 25℃ to 35℃, humidity 70%+, 80%+, it will get cold at night, unless it is a "heat wave", then it is 30℃+ at night. Many people need air conditioning, otherwise they will feel dull and irritable; Can't sleep well and so on. A dangerous storm in late summer, but its duration is short. Nevertheless, people still like the summer here, because after all the cold, there is so much heat here: it's almost like a holiday. No school for six weeks.

Autumn is drier and cooler. Everyone is happy again; The hot season has passed. In early autumn, the weather sometimes gets warmer again. Autumn is very long. At first it was sunny, then it was cloudy, and then it was cloudy and rainy all day. It freezes in December. A lot of sunshine in January and February is reflected on the snow. Very bright. It's all frozen. The ground won't freeze very deep where it is covered with snow; Snow is like polystyrene foam insulation, which keeps the ground "warm" and cold, so the roots of plants are in good condition. But it is cold enough, so we have no dangerous snakes, scorpions, insects and so on. The cold stopped in winter.

There are great changes every day at the end of winter: for example, 8 C at noon and-12 C at night (temperature, not underground). The situation in spring is capricious, just like the end of winter. There are great changes every day/week, because the sun is very strong, but there is still a lot of residual cold (and the cold air in the far north that comes back every few days). For example,15 c at noon and 5 c at night.

Now there is no snow cover, and the limiting factor of plant life is the starting and ending temperature; Many plants begin to grow and then die in late spring. This is contrary to Europe and the Mediterranean, where every day is almost the same as the day before, and there is no obvious difference in seasons. European immigrants feel depressed in late spring because they want to see green plants grow "regularly", but everything is delayed as the temperature starts and stops many times. They are often upset in June, because the weather in March, April and May is not what they are used to expecting. This kind of thing often happens. They like three of the four seasons. In spring, they just don't "understand" The weather in most parts of North America is influenced by land and not by the ocean. Probably the same as in China. Here, there are great changes every few days, because new air flows in from the European continent, either from the north or from the south. Therefore, the statistical average is usually meaningless. The average temperature may be very low, so we build insulated buildings, but the conditions during the day are usually warm: except in mid-winter, you can go out without a big coat at noon.

Usually (3-4-5 days), the air mass will change. In North America (like China), a large water mass is in the east and a large land mass is in the west. The Pacific and Rocky Mountains prevent Pacific air from entering inland, so the westward air movement brings new air from two different sources: Far South (Texas) or Far North (Yukon). Switch from cold and heat sources.