The July Fire refers to the weather getting cooler.
Yes, it means the weather is getting cooler.
Literally, "Flowing Fire in July" can easily be understood to mean that the sun is like fire in July, and the air seems to be flowing with flames, making people suffer in the heat. In fact, this understanding is wrong. This idiom is misinformation and misuse in most cases.
"Fire flowing in July" was originally a poem in the "Book of Songs": Fire flowing in July, giving clothes in September. The general idea is: every evening in the seventh month of the lunar calendar, a star named "fire" When the stars appear in the western sky, the summer heat begins to subside, and in September it becomes colder, so you need to wear more clothes.
It is important to point out here that the star named "Fire" is not Mars, but three stars in the Scorpio constellation in modern astronomy, belonging to the fifth star of the Eastern Air Constellation." "Flow" means moving downward. By the dusk of the seventh lunar month, it has moved to the western sky, so it becomes "July Fire".
It can be seen that "July Fire" does not refer to the hottest dog days at all, but refers to the season when the weather gradually turns cooler. Therefore, using "July Fire" to describe high temperature weather is meaningless. error.
The time of "Flowing Fire in July"
1. "Flowing Fire in July" means that in the seventh month of the lunar calendar, when the weather turns cooler, the heart of the heart moves westward, indicating that autumn has begun. It's time to prepare for the cold weather.
2. "August Weiyang" means that August is not yet over, and "Weiyang" means that it is not over yet.
3. "Nine is not yet over." "Moon-giving clothes" means that when September comes, winter is approaching, so cotton-padded clothes begin to be distributed to prepare for the cold.
4. The "fire" in "July Liuhuo" refers to Stars do not mean fire, but the three stars in the Scorpio constellation in modern astronomy, which belong to the fifth star of the Eastern Qi constellation.