Throughout history, various regions around the world have experienced colorful rain. For instance, in 1608, a small town in France witnessed a red rain; in 1963, northeastern China experienced yellow rain; and in 1979, the counties of Mashan and Shanglin in Guangxi, China, saw a rain that was black.
The different types of colored rain in various regions are caused by distinct factors.
The red rain in the French town was a “masterpiece” created by winds. Strong winds from northern Africa carried a significant amount of red dust into the sky, which mixed with clouds. These clouds then traveled over the Mediterranean Sea, resulting in rain falling over that small town.
The yellow rain in northeastern China was due to pollen from red pine forests being swept up into the sky by the wind. This pollen combined with clouds, and when the clouds encountered colder air, the yellow pollen precipitated down to the ground.
As for the black rain that appeared in Guangxi, China, it occurred after a severe forest fire in the region. A large amount of soot was released into the atmosphere, which then fell to the ground with the rain.
