What's the temperature in May and September?

The exact temperature depends on your location. If there is no cold current, it is generally 0- 10 degrees in Henan and Shandong.

5969 is the fifth and sixth cycle of every nine days from winter to the future. At this time, the weather has begun to get warmer, which is not too cold compared with the severe cold in December.

In ancient times, in order to spend the long winter, the people of China invented the method of "counting nine" to pass the time, so as to alleviate the psychological crisis under the threat of winter. At that time, it was a carefree state to count nine around your family.

The popular "99 Songs" went like this: "1929, don't shoot; 3949, walking on the ice; 5969, look at the willows by the river; Seven or nine rivers open, and eight or nine geese come; 99 plus 19, plowing cattle everywhere. " Popular rhymes are catchy and easy to remember.

In ancient times, the number nine paid attention to counting from a single day, that is, the winter solstice coincided with the single day of the lunar calendar, so this day was the first day of the ninth lunar month and was called "Li Andong Nine". If it falls on a double day, it will be postponed for one day, and it will be called "Wearing Winter Nine" from the next day. In the future, people seem to agree that the winter solstice will be counted as nine days, and it will last 998 1 day. The cold disappears completely and the sun shines high, so it is called "99 sunny day".