Will the lunar calendar affect the climate? For example, in April this year, the temperature rose slowly. Is this the reason?

Temperature and climate characteristics of a specific solar calendar day = solar cycle+moon cycle.

Here, the solar cycle is fixed for one year and the moon cycle is not fixed, so the climate characteristics cannot be fixed.

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There are two things to explain:

One is the lunar calendar, the first day, the fifteenth day and the thirtieth day. One is the moon cycle of 27.32 days. The lunar calendar has the first day to the 30 th day, which shows that the lunar calendar is not an absolute moon phase and has errors. In addition, we assume that the 15th is the brightest period of the full moon in the Tianyue cycle of 27.32. That is to say, there are two concepts: the fifteenth full moon of the lunar calendar and the absolute full moon.

24 solar terms is closely related to the solar calendar, such as species harvesting and special farming. This is a general reference, but it needs to be fine-tuned. For example, sowing, the 24 solar terms are not fixed and need to be fine-tuned before and after.

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What really affects is the superimposed moon cycle under the solar cycle, such as 10 June 1.

It corresponds to different moon cycles in different years,

For example, on June 65438+1 October1in a certain year, the solar calendar cycle is fixed, and different lunar calendar (moon cycle) cycles produce different climate characteristics.

For example, this year is an absolute full moon, and its temperature will get higher. Another year is a new moon or the end of the month, which means the temperature is low.

This is the same solar cycle, and there is also a moon cycle to fine-tune the climate.

But it's not that simple. The period from the beginning of the new moon to the full moon is longer, while the period from the full moon to the new moon is actually slightly shorter by two days. That is, the temperature of the first quarter of the new moon period rises slowly, and then the general trend stage of the rise and fall of the solar cycle is superimposed.

Because the second quarter is faster than the first quarter, the temperature will drop faster. Then the general trend stage of solar cycle rising or falling is superimposed.

For example, 65438+ 10 month 1 solar calendar (hereinafter referred to as the first day, the second day,,, etc. all refer to the moon cycle, not the lunar calendar).

If it is the first day of the first quarter and the temperature is low, then the temperature will rise later. However, the solar cycle obviously turns cold, and the full moon will not be hot in a few days.

If it is a full moon cycle, the temperature is obviously high, but after maintaining the temperature for a few days, the subsequent cooling will be faster because of the first quarter moon, especially if the solar cycle is superimposed as the cooling direction.

If it is the tenth day of the first quarter, the temperature will continue to be warmer 10 days.

If it's the 20th day in Xuan Yue, the temperature has dropped sharply, not high, and it's even more difficult to rise in the second half of the month.

in short

This is the relationship between the influence period of the temperature of the sun and the moon and the time difference and temperature difference characteristics of the two curves.