The weather in Lijiang, Yunnan in February

Go to dali first, then Lijiang, and then Xishuangbanna when you come back from Lijiang. The weather in Dali and Lijiang in February will not be very cold, and it will not rain generally, so you don't need to wear too much. Needless to say, the temperature in Xishuangbanna is relatively high all year round and belongs to the subtropical rainforest climate. You can wear short sleeves to Xishuangbanna.