The word(s) "rain" appears 67 time(s) in 58 verse(s) in Quran in Muhammad Pickthal translation.

(21) And We rained a rain upon them. See now the nature of the consequence of evil-doers!

(22) And when they said: O Allah! If this be indeed the truth from Thee, then rain down stones on us or bring on us some painful doom!

(23) And, O my people! Ask forgiveness of your Lord, then turn unto Him repentant; He will cause the sky to rain abundance on you and will add unto you strength to your strength. Turn not away, guilty!

(24) So when Our commandment came to pass We overthrew (that township) and rained upon it stones of clay, one after another,

(25) And We utterly confounded them, and We rained upon them stones of heated clay.

(26) Strain not thine eyes toward that which We cause some wedded pairs among them to enjoin, and be not grieved on their account, and lower thy wing (in tenderness) for the believers.

(27) And He hath constrained the night and the day and the sun and the moon to be of service unto you, and the stars are made subservient by His command. Lo! herein indeed are portents for people who have sense.

(28) And He it is Who hath constrained the sea to be of service that ye eat fresh meat from thence, and bring forth from thence ornaments which ye wear. And thou seest the ships ploughing it that ye (mankind) may seek of His bounty and that haply ye may give thanks.

(29) Restrain thyself along with those who cry unto their Lord at morn and evening, seeking His Countenance; and let not thine eyes overlook them, desiring the pomp of the life of the world; and obey not him whose heart We have made heedless of Our remembrance, who followeth his own lust and whose case hath been abandoned.

(30) Saying: Throw him into the ark, and throw it into the river, then the river shall throw it on to the bank, and there an enemy to Me and an enemy to him shall take him. And I endued thee with love from Me that thou mightest be trained according to My will,