Here are some of the duas that can be recited when it is raining or when seeking rain, as per Islamic traditions:
Dua for Beneficial Rain
اللَّهُمَّ صَيِّبًا نَافِعًا
Allahumma ṣayyiban naafiʻaa
Translation: O Allah, may it be a beneficial rain[1][3][4].
Dua After It Has Rained
مُطِرْنَا بِفَضْلِ اللَّهِ وَرَحْمَتِهِ
Mutirnaa bifaDlillaahi wa rahmatihi
Translation: It has rained by the bounty of Allah and His Mercy[3][4].
Dua for Abundant and Beneficial Rain
اللّهُمَّ اَسْقِـنا غَيْـثاً مُغيـثاً مَريئاً مُريـعاً، نافِعـاً غَيْـرَ ضَّارٌ، عاجِـلاً غَـيْرَ آجِلٍ
Allaahumma ‘asqinaa ghaythan mugheethan maree’an maree’an, naafi’an ghayradhaarrin, ‘aajilan ghayra ‘aajilin.
Translation: O Allah, shower upon us abundant rain, beneficial not harmful, swiftly and not delayed[5].
Dua During Thunder
سُبْحَانَ الَّذِي يُسَبِّحُ الرَّعْدُ بِحَمْدِهِ وَالْمَلَائِكَةٌ مِنْ خِيفَتِهِ
SubHanalladhii yusabbiHur ra’du bi hamdihi wal malaa-ikatu min kheefatihi
Translation: Glory is to Him Whom thunder and angels glorify due to fear of Him[3].
