Weather temperature in Xishuangbanna in February

The annual average temperature in Xishuangbanna is about 18℃-22℃.

In Xishuangbanna, the coldest January of the year, the average temperature is as high as 16℃, which is equivalent to the temperature in mid-spring and mid-autumn. The average temperature in July is only 25℃, which is not very hot. So it is actually a tropical climate with long summer without winter and autumn with spring. Since there is no winter in Xishuangbanna, it is certainly not all year round.

The alternation of rainy season and dry season is very obvious there. First of all, there is a great difference in rainfall between rainy season and dry season. The rainy season (June-65438+1October) is five months, and the total rainfall accounts for 86% of the annual rainfall, while the average rainfall in February, the driest season, is only 1 1.4 mm. Secondly, the rainy season is fierce. Generally, there will be a few days of heavy rain in late May every year. When the rainy season begins, it moves very fast from south to north. Therefore, the international meteorological community generally calls it South Asia.

Because there is no winter in Xishuangbanna, crops can grow all year round, so the influence of climate on local agricultural production (mainly rice) is mainly rainy season and dry season, not temperature. For example, in the late summer of 2009, the local rainy season ended too early, and the water storage in paddy fields was insufficient in winter, which led to a rare drought in Yunnan in the spring of 20 10.

The hottest time of the year is not midsummer, but April-May before the rainy season. In the rainy season, the temperature dropped a little. 9 1% appears in late March to late May, while the days with the highest temperature above 40℃ only appear in April and May. This is because clouds and rain block the heat of the sun to a great extent, and the heat of the sun that reaches the ground is largely used for evaporation. Compared with April and May in the dry season, the temperature naturally drops.