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What's the weather like during the 2018 Spring Festival? Will it rain in 2018 Spring Festival

The new year is coming in a few days. Every family is preparing new year's goods for the coming of the new year. What's the weather like during the Spring Festival? Will it rain? Can the family go out to play? The weather is really worrying.

Will it be cold in the Spring Festival of 2018?

Spring Festival 2018 is expected to be cold. Because of the global La Nina effect, there will be a cold winter in the world. If it is hotter in summer, it will be colder in winter. Judging from the heat this summer, it should be colder in winter. In June this year, meteorologists said the super strong El Nino phenomenon was over. The La Nina effect may make 2018 a cold winter. There is a high probability of La Nina in 1 or 2 years after El Nino. If La Nina phenomenon appears, 2017-2018 will be a cold winter in China.

Why is it so late in 2018?

Because the lunar year of chicken is a leap year, there are 384 days in 2017. From January 28, 2017 to February 15, 2018. So new year's Eve 2018 is on February 15, 2018.

In the solar calendar, the earth's revolution around the sun is a return year, 365 days in the normal year and 366 days in the leap year. The traditional Chinese calendar is based on the cycle of the moon's round and missing changes. One month is about 29.5306 days, 12 months are 354 days or 355 days, 11 days less than the Yang calendar. If the number of days between the lunar calendar and the Gregorian calendar is allowed to be so different, the Spring Festival will be celebrated in summer. In order to solve this contradiction, the ancients adopted the method of setting leap month. The current method of intercalation in the lunar calendar is "seven Intercalations in 19 years", that is, seven intercalation years are added in 19 lunar years. There are about 383-385 days in the leap year of the lunar calendar because there are more than one leap month, while the normal year of the lunar calendar usually has 353-355 days.

Because there is a 'leap June' in the chicken year of the lunar calendar, there are 384 days in the chicken year of the lunar calendar in 2017. This chicken year has 6 small months, 29 days and 7 big months, 30 days a month, and 384 days a year. So the Spring Festival of 2018 is February 16, 2018.

Will it rain in 2018?

Yesterday, Beijing ushered in a new week in the north wind. Recently, the north wind in the capital is frequent, there is no water and wind, and the southern suburb Observatory has been without effective precipitation for 56 days. According to the current forecast, the possibility of rain and snow in the capital before the end of the year is still low.

Yesterday morning, the lowest air temperature of the south suburb Observatory was only - 5.3 ℃. The weather was fine and the north wind blew. The temperature in the capital city rose rapidly. At 11:00, the temperature in the south suburb Observatory rose to 5.4 ℃. The temperature in most parts of the city was also between 4 ℃ and 6 ℃.

Recently, the north wind in the capital is frequent, there is no water in the wind, and the weather is dry. Data shows that since October 23, there has been no effective precipitation for 56 consecutive days in the southern suburb Observatory, that is to say, there have been 56 days of no rain or snow in the capital. According to the current forecast, it is still unlikely to see rain or snow before the end of this month.

According to Xinxin, deputy chief of meteorological service of public meteorological service center of China Meteorological Administration, rain and snow can only appear if certain conditions are met. Among them, temperature is the external condition that determines the shape of precipitation, while water vapor is the material basis of precipitation, and the up and down movement of air is the dynamic condition.