Does it rain in Hai 'an in September?

Compared with June-August, the precipitation in Hai 'an in September decreased obviously.

Hai 'an belongs to the humid climate zone of the northern subtropical marine monsoon. The climate is mild, with four distinct seasons, pleasant climate and moderate heat and cold. Rizhaochong

Sufficient, abundant rainfall, long frost-free period. The weather is changeable in spring, hot and rainy in summer, cool in autumn and cold and dry in winter. The annual average temperature in Hai 'an 14.5℃. 65438+ 10 is the coldest month with an average of 1.7℃. July and August are the hottest months.

Both are 27℃. The highest year is July 1964, and the temperature reaches 29.6℃. 1953 The highest temperature was 39.5℃ on August 24th, and the extreme high temperature reached 39.7℃ in July 2003, a record high.

Tall man.

The average annual precipitation in Hai 'an is 1025 mm, and 79% of the years are above 800 mm.

199 1 year, reaching1636.9mm. The precipitation is the highest in summer, accounting for 47% of the whole year, and the lowest in winter, accounting for 9%. The longest continuous precipitation day is 13 days, and the precipitation is 279.5 mm, which is1July 6, 969.

Days ~ 18, the longest continuous non-precipitation day is 48 days, which is1980 65438+February 3 ~ 198 1 year 65438+ 10/9, with