Rainy day fund
Meaning
A rainy day fund is an amount of money set aside to cover unexpected expenses or financial emergencies.
Origin
Imagine a time before social safety nets, when a sudden storm could literally ruin a harvest or prevent work, leaving families destitute. The simple, stark reality of agricultural life taught an invaluable lesson: prepare for the inevitable bad weather. This wisdom distilled into the timeless idiom "save for a rainy day," urging people to set aside resources for future hardship. While the phrase itself dates back to at least the 18th century—Jonathan Swift used it in 1738—the "rainy day fund" is the modern, practical evolution of that ancient prudence, turning a wise adage into a tangible financial safety net against life's unpredictable downpours.
Examples
- After losing his job, Mark was grateful he had built up a healthy rainy day fund to cover his bills while he looked for new employment.
- Experts recommend keeping at least three to six months' worth of living expenses in a rainy day fund, separate from regular savings.