The sky was extraordinarily clear after the rain.

雨后初晴的天空分外明朗。

《新英汉大辞典》

After an overnight rain, the sky appeared clear and blue.

一夜雨之后天空变得晴朗蔚蓝。

youdao

After an overnight rain, the sky appeared clear and blue.

一夜雨之后天空变得晴朗蔚蓝。

youdao