Saudi Arabia is located in the Arabian Peninsula, belonging to the subtropical Mediterranean climate and tropical desert climate.Most of the whole territory is plateau. The West Bank of the Red Sea is a narrow plain, and the East is mount Salat.Saudi Arabia is located in the Arabian Peninsula desert, which is widely distributed. Its main climate is tropical desert climate. In summer, it is hot and dry, and the maximum temperature can reach more than 50 ℃. In winter, it has a mild climate. The average annual rainfall does not exceed 200 mm. The southwest plateau and the northern part of the country have a subtropical Mediterranean climate.