Problems to be solved urgently in the precipitation in Handan Baoding Datong in 2005

You can get the climate information of Handan by going to Baidu to check the climate information of various places.

Handan has a continental monsoon climate, with a transition from warm temperate semi-humid area to semi-arid area. The annual average temperature is about 1 1℃ to 14℃. July is the hottest month with an average temperature of 26℃ to 27℃. The coldest month is 65438+ 10 month, and the average temperature is -4℃ to -3℃. The annual extreme maximum temperature is 40℃ to 42℃; Extreme minimum temperature -2 1℃ to -22℃. The annual average precipitation is 500-720mm, the annual maximum precipitation is 1575.3mm (1963), the annual minimum precipitation is 217.1mm (1986), and the monthly maximum precipitation is/kloc-. The maximum daily precipitation is 5 18.5mm (Handan Station on August 4th 1963), and the average frost-free period is from 190 days to 2 10 days. The first frost period is generally in the middle and late June of 10, and the final frost period is generally in the middle and early April, with the maximum frozen soil depth of 46cm (65438).

Handan has four distinct seasons, short spring and autumn, long winter and summer. According to the natural weather season, it is 54 days in spring, 1 10 in summer, 58 days in autumn and 143 days in winter. According to the weather season, there are four seasons in a year, with three months in each season: March, April and May in spring, June, July and August in summer, September 10, 1, winter 12 and1.