Lishui is a place that suffers from disastrous weather in different period. In spring, it encounters cold wave, cold and rainy days, strong convection, spring drought and so on. And few years, it met freezing weather. In summer, it experiences unpleasant weather like strong tropical cyclones, heavy rain, thunderstorms and high temperature. In autumn, though it enjoys cool and sunny weather, autumn drought could happen because of little rain. In some years, typhoon and cold weather hit. In winter, because of little rainfall, autumn and winter droughts often occur together. Cold wave, low temperature, heavy wind could come in this period.