Climatic characteristics of Yirong Town

Yi Rong Town takes February-March as spring, April-August as summer, 9- 10 as autumn and 1 1 as winter. Spring-alternating cold and warm, low temperature, mostly low temperature and rainy weather, continuous lack of sunshine. The annual rainfall is 195.2 mm (by the end of 2002, the same below). 11%of the whole year; The average temperature is 65438 05.2℃. Summer-high temperature, high humidity and rainy. The annual rainfall is 12 19.8mm, accounting for 70% of the annual rainfall. The average temperature is 25.3 degrees Celsius. In autumn, the cold air activity is strengthened, which gradually affects Zijin County. The temperature drops and the rainfall decreases. The annual rainfall is 240.0mm, accounting for13n; The average temperature is 23.8℃. Winter-dry, cold, little rain, intermittent frost and freezing. Over the years, the annual rainfall was 98.9 mm, accounting for only 6% of the whole year. The seasonal average temperature 14.0℃ is the lowest in the whole year. Located in low latitudes, it belongs to subtropical monsoon climate, with mild climate, abundant sunshine and rainfall, obvious monsoon, long summer and short winter, and distinct four seasons.

Suitable for planting all kinds of subtropical crops, and southern subtropical crops can be planted in some areas. The annual average temperature is 20.8℃, the extreme maximum temperature is 38.0℃, and the extreme minimum temperature is -4.8℃. Average annual precipitation 1, 739. 1mm, maximum annual precipitation 24 15.4mm, minimum annual precipitation 93 1.8mm: average annual sunshine hours 1, 795.7 hours. The annual maximum sunshine hours are 2 1 10.4 hours, the annual minimum sunshine hours are 1492.3 hours, and the annual average thunderstorm days are 88.9 days.