When was the longest rain on Earth?

The longest recorded period of consecutive rainfall on Earth occurred at Manuawili Ranch, Maui, in 1939-40, lasting an incredible 331 days.

Details of the Longest Rain

The record for the longest continuous period of rainfall is held by Manuawili Ranch, located on the island of Maui, Hawaii. This staggering event took place between 1939 and 1940 and was measured as 331 consecutive days of rainfall.

This lengthy period of rainfall is a noteworthy event in meteorological history. While rainfall is common in many areas, having rain last for almost a full year is an extraordinary phenomenon.