How to calculate the time of light snow in 2022-Today's hot spot

Xiaoxue is in 2022.

20221October 29th New Calendar165438+1October 22nd Tuesday.

Light snow hour:

10: 33: 34

What solar term is light snow?

Xiaoxue solar term is the twentieth solar term among the twenty-four solar terms and the second solar term in winter.

"The Book of Filial Piety" says: "On the 15th day after (beginning of winter), the bucket pointed to the sea, and it was a light snow. The sky and the earth are overcast, the temperature is rainy, and the cold is snowy. At that time, those who talked less were not cold and the snow was not heavy. " Xiaoxue solar term is a climate concept, which represents the climate characteristics during Xiaoxue solar term and reflects the changing trend of temperature and precipitation. This solar term is called light snow because "snow" is the product of cold weather. During this solar term, the climate is not deep and the precipitation is not great, so "light snow" is used to compare the climate characteristics during this solar term. The arrival of the light snow solar term means that the weather is getting colder and colder and the precipitation is increasing.

How to calculate the time in Xiao Xue?

The time of the twenty-four solar terms can be calculated by formula, and the calculation formula of Xiaoxue is (y× d+c)-L.

Interpretation of the formula:

Y= two digits after the number of years, D=0.2422, L= leap year, 2 1 century C=22.36, and 20th century =23.08.

For example:

Light snow date in 2088 = (88× 0.2422+22.36)-(88÷ 4) = 43-22 = 21,1/daily light snow.

Exceptions:

1978 plus 1 day.