Fish scale clouds appear in the sky, and it will rain. According to which proverb?

"Fish-scale clouds in the sky, raindrops on the ground" or "fish-scale days, no rain, the wind blows" is based on folk meteorological proverbs.

Pay attention to the difference between "clouds" and "spots" of fish scales;

1, ichthyosis cloud-stormy day

White clouds with fine scales are called cirrocumulus. If it appears in the sky on a large scale, it probably indicates rainy days.

2, fish scale spots-sunny days

The white clouds in the sky are big, like large scales or tiles. This is a cumulus cloud.

Meteorological folk proverbs:

There are fish scales in the sky, so you don't have to turn the sun.

Tiles, fish scales, pearl clouds, the sun is extremely hot.