'Rain' in the Bible

Like the bow in the cloud on a day of rain, so was the light shining round him. And this is what the glory of the Lord was like. And when I saw it I went down on my face, and the voice of one talking came to my ears.

Son of man, say to her, You are a land on which no rain or thunderstorm has come in the day of wrath.

And I will give the rain at the right time, and I will make the shower come down at the right time; there will be showers of blessing.