Pay attention to daily necessities when going to xishuangbanna tourism. The annual average temperature in Xishuangbanna is between 18 ~ 22℃, and the isotherm of the annual average temperature of 20℃ is equivalent to 850m contour. The average temperature in Leng Yue in Xishuangbanna is 8.8 ~ 15.6℃, and the active accumulated temperature ≥ 10℃ below 8 00 meters above sea level is 5 062 ~ 8 000℃, and the active accumulated temperature of 20 13 is above 7 500℃.

Long summer without winter, autumn, winter and spring are connected, and the cycle is short. The annual sunshine hours in Xishuangbanna are 65,438+0,800 ~ 2,65,438+0,000 hours, and the seasonal distribution is relatively uniform. The annual temperature difference is not big, but the daily temperature difference is big. For example, the temperature difference between the hottest month and the hottest month in Leng Yue is only 9.9℃, and the maximum daily temperature difference can reach 27.3℃, which is far from most parts of China.

According to the vertical differentiation of Xishuangbanna landform, the climate below 800 meters is tropical, 800 ~1500m is warm (south subtropical), and above1500m is warm (middle subtropical). There is no snow trace in the history of this state, but there is light frost at higher altitude. A severe cold wave has a short-term low temperature of about 0℃, which will cause disasters to heat-sensitive tropical crops.