Why is it not cold in Qatar in winter?

Qatar has a tropical desert climate with summer and winter all year round. In summer, it is 5438+00 from May to June, and the weather is hot and humid. The temperature is generally 25~46 degrees Celsius, and the highest temperature can reach more than 50 degrees Celsius. From June in winter 1 1 to April of the following year, the weather is cool and dry, and the temperature is generally 10~30 degrees Celsius, with a minimum of 7 degrees.