The causes of Japanese monsoon climate

The Japanese archipelago is surrounded by the sea. In addition to the northeast coast (Thousand Island Cold Current), it is surrounded by warm current from tropical Pacific Ocean (also called Japanese Warm Current). The climate is regulated by the ocean warm current, forming a relatively mild and humid maritime monsoon climate, which is milder than the mainland at the same latitude and rich in precipitation. The average annual precipitation in most areas is1000-2000mm, with southeast winds prevailing in summer and continuous rainfall in the eastern coast from June to July. In winter, the northwest wind blows across the Sea of Japan from the mainland. The weather is cold and there is a lot of snowfall in the north. Japan extends about 2400 kilometers from north to south, and the climate varies greatly from place to place. South of 35 degrees north latitude belongs to monsoon subtropical forest climate. Honshu and northern Hokkaido belong to the monsoon temperate coniferous forest climate; The rest of the vast areas belong to monsoon temperate broad-leaved forest climate. Located in the middle of Tokyo, the average temperature in Leng Yue (65438+ 10) is 6 degrees Celsius, the average temperature in the hottest month (August) is 25 degrees Celsius, and the annual average precipitation is more than 1500mm. In Kagoshima, south of Kyushu, the average temperature in Leng Yue (L month) is 7 degrees Celsius, the average temperature in the hottest month (August) is 27 degrees Celsius, and the average annual precipitation is more than 2,000 millimeters. Sapporo, Hokkaido, the average temperature in Leng Yue (L month) is below -6 degrees Celsius, and the average temperature in the hottest month (August) is above 20 degrees Celsius; The average annual precipitation in root chamber is 98 1 mm. Every year from August to June 10, the western and southern parts of Japan are often hit by typhoons, which often cause disasters.