It is warm and rainy all the year round, the average temperature ranges from 19 to 26 centigrade degree, the average annual rainfall is more than 1500 mm, the rainy season is from April to September.
Most areas enjoy a subtropical monsoon climate with adequate rainfall, long summers and warm winters. Annual precipitation in 2005 averaged 1,770 mm. Artificial rainfalls amounted to 2.2 billion cubic meters. The sunshine time during the year stood at 1,606.2 hours, a reduction of 9.8% compared with a normal year. Its average annual temperature is 22ˇăC.