What idioms are there to describe "weather change"?

Idioms describing "weather changes" include: sunny, quite critical, thunder and lightning, cold winter, sunny.

1, the sky is clear and cloudless [tiā n LNG]: Lang: clear and cloudless. Describe the clear sky and fresh air.

[Source] Wang Jinxi's Preface to the Orchid Pavilion: "It's a day, the sky is high and the clouds are light, calm, the universe is big, overlooking the prosperity of the category."

2. Very picky [yīyèzh qi]: You know the arrival of autumn from the falling of a leaf. Metaphor through individual subtle signs, we can see the development trend and results of the whole situation.

[Source] "Huai Nanzi said that the mountain training": "When you see a leaf falling, you will know that the year will be old." Song Tang Geng's Luwen quoted a poem from the Tang Dynasty: "A monk in one mountain doesn't know the number of Jia Zi, but a leaf falls on the earth."

3, lightning and thunder: lightning and thunder. Metaphor is fast and powerful. It also means energetic.

[Source] Chapter 5 of Du Pengcheng's In peacetime: "This is a wise idea. This idea spread all over the construction site like lightning and thunder by telephone. "

4. Winter [há n d! Ng là yuè]: December: December of the lunar calendar. It refers to the coldest day in December in winter.

[Source] [Source] Han Anonymous "Bieshi (Leaves with the same blood)": "The husband looks at the road and the wanderer loves his hometown. In the cold winter of December, the frost is severe in the morning. "

5. The weather is fine [fü ng Hé rü li]: breezy and sunny. Describe sunny and warm weather.

[Source] Tang Anonymous "Sentence": "The wind is warm and the day is warm; Rain and smoke don't look up. " Tang Cen Can's "Two Poems of Mountain Living in Spring": "The wind is warm and the spring is warm; Shoot butterflies and swim bees into the room. " Qing Wu Ren Jian's History of Pain: "It's sunny, sunny; Numerous officials; Come to pay homage. "