Raining, Best Time to Make Dua

Subhanallah, Maha suci Allah, yang maha pengasih lagi penyayang.

It started raining again and again. 

Let's recite dua : 

Allahumma Sayyibaan Naafi'aa    

"O Allah, (bring) beneficial rain clouds" - Bukhari-Fathul-Bari 2/518

Why dua when it is raining?

There are certain time when dua is more likely to be accepted by Allah s.w.t. Insyallah.