It never rains but it pours
Definition 1 of 1
Pro Tip 1/3Phrase Origin
The phrase comes from the idea that problems can fall heavily like a sudden rainstorm. 
With the recent flooding and now a power outage, it never rains but it pours.
Pro Tip 2/3Figurative Meaning
Used figuratively, it describes a situation where many difficult things happen at once. 
First the car broke down, then we got locked out. It never rains but it pours.
Pro Tip 3/3Not Literal
The phrase isn't about actual rain—it's a metaphor for an overwhelming number of problems. 
He lost his job, and his house was burglarized the same week. It never rains but it pours.