[2]Pray Istisqa' when there is drought or delayed rainfall.
[1]Give sadaqah to the poor before praying — it hastens relief.
[2]Pray 2 rak'ah aloud, then make prolonged du'a facing qibla, turning the cloak/reversal. (Bukhari 1011)
[2]Raise hands high in supplication — the Prophet raised them until armpits were visible. (Bukhari 1005)