Traditional Culture Encyclopedia - Weather forecast - The weather here is sunny or rainy. The sunshine on a sunny day is very strong. When it rains, there is light rain and heavy rain.

The weather here is sunny or rainy. The sunshine on a sunny day is very strong. When it rains, there is light rain and heavy rain.

Nine days,

It can be seen from 1 that the rainy and sunny days of the whole day are not counted in 7 days.

According to 2, it doesn't rain all day.

Suppose a * * * has x days,

According to 3, the afternoon will be sunny (X-5) and rainy (no cloudy day) at most.

According to 4, it will be sunny in the morning (X-6) and rainy at most in the afternoon (but impossible), so X-5.