Can I wear a sweater at the end of February?

Sweaters can be worn all year round. The tropical rain forest in the south has a warm climate and is not too cold in winter. 1-just add a coat to the sweater in the morning and evening of February. May of 1O, mid-June to the Central Plains of 1 1 early October, sweaters were coated. The weather in the northeast is cold, so there are few opportunities to wear sweaters. In June, we will add a coat to the sweater.