Why is it always so rainy in Guangdong? So wet? And other places are always so dry?

Guangdong Province belongs to the East Asian monsoon region, which is characterized by subtropical climate, subtropical climate and tropical climate from north to south. It is one of the regions with the richest light, heat and water resources in China. Guangdong is rich in precipitation, with the annual average precipitation of 1300 ~ 2500mm, and the average of the whole province is 1777mm. The spatial distribution of rainfall is basically high in the south and low in the north.

The main water systems in Guangdong are Xijiang, Dongjiang, Beijiang, Delta and Hanjiang in the Pearl River, followed by Rongjiang, Lianjiang, Luohe and Huanggang in eastern Guangdong, and Yang Mo, Jianjiang, Jiuzhou and Nandujiang in western Guangdong, which enter the sea alone.

Floods and droughts often occur, and the impact of typhoons is more frequent. Low temperature and rainy weather in spring, cold dew wind in autumn and cold wave frost from late autumn to early spring are also frequent disastrous weather in Guangdong.

Extended data

1, metal resources

Guangdong is the hometown of rare metals and non-ferrous metals, with 1 16 minerals discovered and 88 proven reserves. Among them, the reserves of kaolin, peat, coal gangue for metallurgy, trachyte for cement, germanium and tellurium rank first in China, and silver, lead, bismuth, thallium, uranium, monazite, xenotime, glass sand, oil shale, decorative marble and diabase rank second. ?

2. Biological resources

There are many kinds of animals and plants in Guangdong. Among them, 3 species of Alsophila spinulosa, Taxodium ascendens and Hu Yanhua belong to the national first-class protection, and 24 species of Taxodium ascendens, Metasequoia glyptostroboides, litchi and ornamental trees belong to the second-class protection. There are 22 species of animals listed in the national second-class protection, such as South China Tiger, clouded leopard, bear monkey and Chinese white dolphin, and 95 species listed in the second-class protection, such as golden cat, pangolin, macaque and silver pheasant (provincial bird). ?

3. Marine resources

Guangdong is rich in marine resources. Marine aquatic products such as oysters and shrimps caught in the ocean and offshore, fish culture in seawater cages and coastal culture. The output of cultured pearls in Leizhou Peninsula ranks first in China.

Baidu encyclopedia-Guangdong