戻もどり梅雨づゆ

noun

return of the rainy season; rainy season returning after clear weather

Refers to the rainy period that sometimes occurs in late summer or early autumn after the end of the main 梅雨 (tsuyu) season, often after a stretch of clear, hot days.

• 今年ことしは戻もどり梅雨づゆが長ながくて、洗せん濯たく物ものが乾かわかない。