As the weather becomes warmer, the days are lengthening and the nights are shortening.

哎，這老天，天氣一落落就熱得跟火爐似的，吹個(gè)風(fēng)扇都逃不出熱浪。英語(yǔ)里頭說(shuō)這天氣，就叫做 "as hot as the sun"，挺形象的。

天氣漸熱的英語(yǔ)可以說(shuō)成 "The weather is getting warmer."

天氣漸熱的英語(yǔ)是天氣越熱越。