诸城市2020年夏季气候影响评价

Zhucheng Climate Impact Assessment in the Summer of 2020

目的:分析诸城市2020年夏季气候变化特征、主要气象灾害及其对各行业的影响。方法:利用诸城市2020年6~8月平均气温、降水、日照与常年对比,采用柱形图、数据对比等方法进行了统计分析。结果:夏季平均气温24.2℃,较常年偏低0.3℃,较去年偏低0.6℃;夏季降水量744.2米,较常年偏多321.9毫米,较去年偏多373.0毫米;夏季日照时数433.2小时,较常年偏少192.0小时,较去年偏少114.5小时。总的气候特征:气温略偏低,降水偏多,光照偏少。主要气象灾害有大风、局地冰雹、暴雨、台风、雷电、大雾等灾害性天气,成灾的主要是雷电、冰雹、暴雨等,对工农业生产造成一定损失。结论:通过分析2020年夏季气温、降水、日照等气象资料,做到科学指导农业生产,有效地防御气象灾害,减少损失。

Objective: To analyze the characteristics of summer 2020 climate change, main meteorological disasters and their impact on various industries in Zhucheng. Methods: Using the comparison of the average temperature, precipitation and sunshine of Zhucheng from June to August in 2020 with the normal year, statistical analysis was carried out by using methods, such as histogram and data comparison. Results: The average summer temperature was 24.2˚C, which was 0.3˚C lower than normal and 0.6˚C lower than last year;summer precipitation was 744.2 meters, 321.9 mm higher than normal, and 373.0 mm higher than last year;summer sunshine hours were 433.2 hours. This was 192.0 hours less than usual and 114.5 hours less than last year. General climatic characteristics: the temperature is slightly lower, the precipitation is more, and the light is less. The main meteorological disasters include severe weather such as gale, local hail, heavy rain, typhoon, thunder and lightning, and heavy fog. The main disasters are thunder and lightning, hail and heavy rain, which cause certain losses to industrial and agricultural production. Conclusion: By analyzing meteorological data such as summer temperature, precipitation and sunshine in 2020, we can scientifically guide agricultural production, effectively prevent meteorological disasters and reduce losses.