What's the climate like in Huai 'an?

The climate in Huai 'an is influenced by monsoon climate, with four distinct seasons, concentrated rainfall, the same season of rain and heat, intense heat in winter, changeable temperature in spring, fresh air in autumn, sufficient light energy and abundant heat.

The total annual solar radiation in the city is between 1 10 kcal/cm2-1 19 kcal/cm2, and the distribution in the city is more in the north and less in the south. The annual sunshine hours in the city range from 2 136 hours to 24 1 1 hour, and the distribution of sunshine hours is more in the north and less in the south.

The annual average temperature in Huai 'an is14.1℃-14.8℃, which is basically high in the south and low in the north. Influenced by the water body of Hongze Lake, a warm center was formed in Hongze Lake area. The annual distribution of temperature is the highest in July and the lowest in 65438+ 10. The annual frost-free period in the city is generally from 2 10 to 225 days, with the north short and the south long. Affected by the water body in Hongze Lake area, the frost-free period in Hongze District is as long as 236 days.

Architectural features of Huai 'an;

The area north of Huaihe River is mostly dry, and quadrangles are mainly made of earth walls and grass, and red tiles are often used. The buildings in the south are mostly U-shaped and L-shaped main houses, and the wing structures are mostly brick houses with blue and black tiles. In the ancient city of Huai 'an, there are still a large number of residential buildings with blue bricks and tiles, which have typical southern characteristics.

In terms of marriage customs, Suqian girls in the north of Huaihe River usually enter the door in the afternoon, while the urban areas in the south of Huaihe River keep the practice of entering the door in the morning.