The climate of Xuzhou
Xuzhou belongs to subtropical and warm temperate zone, with mild climate and moderate rainfall. It has the characteristics of obvious changes in cold and summer and distinct seasons. The annual average temperature 13℃- 16℃, the annual sunshine hours (absolute sunshine hours) are 2000-2600 hours, and the average sunshine hours ≥0℃ 1800-. The sunshine percentage (relative sunshine) is between 48-59%. Sunshine hours are the most in summer and the least in winter, accounting for 29.0-32.8% and 20. 1-2 1.3% respectively. Affected by the monsoon climate, there is abundant precipitation, with an annual precipitation of 724- 12 10 mm, but there are obvious regional differences, with an annual evaporation of 900- 1050 mm and an annual average wind speed of 3.5m/s. The main meteorological disasters are drought, waterlogging, frost and hail.