Chengdu only has more than 200 sunny days from 10. Why are there so few sunny days in Chengdu?

Chengdu is a famous city in China and the capital of Sichuan Province. In the southwest, Chengdu is also a big city, attracting people from all over the country. However, the weather in Chengdu always gives people a gray feeling. There are few sunny days. A news that there are only more than 200 sunny days in Chengdu in the past decade has also rushed to the hot search in a short time. So why are there so few sunny days in Chengdu?

1. Why are there so few sunny days in Chengdu?

Sunny weather is a common weather in many areas. Whether it is spring, summer or autumn and winter, sunny days account for a large proportion. But it is different in Chengdu. There are many rainy days in a year, even if it doesn't rain, it is often cloudy, which always gives people a foggy feeling. This may have a lot to do with the geographical location of Chengdu, which is located in Sichuan Basin, with a lot of annual rainfall and high humidity. This special geographical location may be the main reason for the lack of sunny days in Chengdu.

Secondly, according to the response of the relevant meteorological departments, in the past decade, there have been only 200 sunny days in Chengdu, which is inaccurate.

Someone sent such a message on the internet. He counted the rainy and cloudy days in Chengdu from 20 1 1 to 202 1 January. How many sunny days there are. According to his statistics, during this decade, Chengdu has the most cloudy days, 1352 days, rainy days 1273 days and cloudy days of 962 days, while sunny days are the least, only 200 days. Although this data is similar to people's feelings, the meteorological department said that these data are not accurate. Because some of the days he counted are different from the actual data. For example, some historical weather shows that a day is sunny, but it is actually cloudy. Sometimes the highest temperature in historical weather shows 40 degrees, but the actual meteorological data shows that it has not reached such a high temperature. Therefore, these data are inaccurate.