With an annual average temperature of 12 degrees centigrade, and rainfall of 590 millimeters, it has 220 frost-free days per year.
年平均温度在12摄氏度左右，降雨量为590毫米，平均每年有220天温度在零下。
Rainfall is concentrated in the July and August months, mostly in the form of thundershowers and rainstorms. About 180 ~ 200 days in the year are frost-free.
主要降水集中在七、八月份，且多雷阵雨，有时有大暴雨，全年无霜期为180 ~ 200天。
Change at the annual frost-free period 100-160 days, the distribution of the trend of growing on the grounds east to west.
全年无霜期变化在100—160天之间，分布趋势为由东向西逐渐增长。
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