What do you mean, it's sunny without an umbrella?

No umbrella on a sunny day means that you don't have to bring an umbrella when it won't rain on a sunny day. A clear day means that there are no

What do you mean, it's sunny without an umbrella?

No umbrella on a sunny day means that you don't have to bring an umbrella when it won't rain on a sunny day. A clear day means that there are no or few clouds in the sky, and the total cloud amount is less than 30%. Clear skies and clear weather. An umbrella is a tool that can provide a cool environment or shelter from wind, rain, snow and sunshine. China is the first country in the world to invent the umbrella, which is an important creation of working people in China. It was called "hairpin" at that time. It can be said that umbrellas are closely related to people's lives, from the yellow umbrellas that emperors travel to the shelter tools for people. Influenced by China's culture, many Asian countries have a long tradition of using umbrellas, but it was not until the 6th century AD/KLOC-0 that European umbrellas became popular in China.