The average daytime temperature is 65438 06℃. It is recommended to wear warm clothes such as suits, jackets, coats, suits and thin sweaters. The average temperature at night is 7℃. It is recommended to wear trench coats, coats, jackets, sweaters, sweaters, suits, winter clothes and other warm clothes.
The cities with the highest average temperature in Nanjing in March are Gulou (18℃), Gaochun (17℃), Qixia (17℃) and Lishui (16℃). The cities with the lowest average temperature in March in Nanjing are Liuhe (5℃), Lishui (7℃), Gaochun (7℃) and Jiangning (7℃).
Nanjing has a humid climate in the north subtropical zone, with four distinct seasons and abundant rainfall. Annual average rainfall 1 17 days, average rainfall 1 106.5mm, relative humidity 76%, frost-free period 237 days. The rainy season is from late June to early July every year. The annual average temperature is 15.4℃, and the annual extreme temperature is the highest 39.7℃ and the lowest-13. 1℃.
Nanjing topography
Nanjing is known as the "natural geological museum", where various geomorphic units such as floodplain of the Yangtze River, water-rich soft soil, hills and karst coexist. Nanjing belongs to the hilly area of Ningzhenyang, mainly with low mountains and gentle hills. Low mountains account for 3.5% of the total land area, hills account for 4.3%, hills account for 53%, and plains, depressions, rivers and lakes account for 39.2%.
Ningzhen Mountain Range and Laoshan Mountain in the north of the Yangtze River run through the middle of the city. There are Hengshan Mountain and Donglu Mountain in the south, which are located in the southern boundary of the hilly area of Qinhuai River Basin. Nanjing's plane position is long from north to south and narrow from east to west, showing a positive north-south direction.
The straight-line distance between north and south is 150km, the middle is 50-70km wide from east to west, and the north and south ends are about 30km wide from east to west. The southern part is a landform complex composed of low mountains, hills, valley plains, lakeside plains and rivers along the river.