Relative Humidity in Pu 'er City, Yunnan Province

The average annual sunshine hours in Pu 'er are about 2000 hours, the average annual temperature is 15.3-20.2℃, the average annual rainfall is 1600 mm, the average annual relative humidity is 79%, and the annual frost-free period is more than 3 15 days. The coldest weather is in 65438+ 10 month, and the average temperature is 1 1.7℃. The hottest weather is in June, with an average temperature of 265438 0.9℃. The temperature difference between winter and summer is 10.2℃.