What's the climate like in Hefei?

Hefei is located in the mid-latitude zone and belongs to the subtropical monsoon humid climate, with obvious monsoon, distinct four seasons, mild climate and moderate rainfall. The annual average temperature is 15.7℃, the annual average precipitation is about 1000 mm, the annual sunshine time is about 2000 hours, the annual average frost-free period is 228 days, and the average relative humidity is 77%. The subtropical monsoon climate is hot in summer and warm in winter, with four distinct seasons and developed monsoon. The average temperature in the hottest month is generally higher than 22 degrees Celsius, and the temperature in Leng Yue is between 0- 15 degrees Celsius. The annual precipitation is mostly 800- 1600 mm, and the summer precipitation usually accounts for 70% of the whole year. It should be noted that the subtropical humid climate is similar to the subtropical monsoon climate, but it does not form a monsoon climate due to the differences in thermal properties between land and sea.