你好，秋天的天气英语单词为autumn weather.因为秋天英语单词是autumn，天气的英语单词为weather，所以组合起来就是autumn weather.在英式英语中多用autumn，在美式口语中常用fall表示秋天，也有落下，下降的意思。例句比如，it is usually cool in fall。意思就是秋天的天气一般很凉爽。
cool凉爽的，windy有风的，clear and crisp秋高气爽 The autumn wind is soughing.秋风萧瑟 be refreshed by the cool breeze of autumn.金风送爽 a setting sun in the west wind西风残照 the sky looks higher with few clouds.天高云淡 cool breeze凉风席席…
