Idioms to describe bad weather.

Common ones are:

Snow abuse and wind abuse: tyranny; Gluttony: greed and disability. It is windy and snowy. Describe the cold weather.

Dripping water into ice: describes that the weather is particularly cold.

Cold wind: biting cold. Describe it as cold.

December: October, November (winter month) and December (twelfth month) of the lunar calendar, with cold weather. Also known as "winter".

Count nine cold days: Count nine. Every nine days from winter to Sunday is a "nine", from one "nine" to nine "nine". Describe a particularly cold winter.

Bitter cold: describes the extremely cold weather.

Cloud lock: describes the gloomy weather and gloomy atmosphere.

Shi Lang Liu Jin: Stone melted at high temperature. Describe the hot weather.