The cold winter follows the poetic autumn. November, December and January are winter months in the Northern Hemisphere. Climatologically, seasons with an average temperature below 10 degrees centigrade for 5 consecutive days are regarded as the wintertime. China’s lunar calendar lists October, November and December as winter months, including six solar terms: Beginning of Winter, Minor Snow, Major Snow, Winter Solstice, Minor Cold and Major Cold. Beginning of Winter indicates the arrival of winter, and Winter Solstice means winter is over.
Beginning, as it suggests, means the winter begins from then on. “Dong” (winter in Chinese language) indicates the “end”, meaning that crops need to be collected after the harvest. Hence, Lidong is seen as the arrival of winter. After that period, most parts of the country are expecting the severity of the season.
Beginnings of winter, spring, summer and autumn are known as the “Four Beginnings”. They were important festivals in the ancient, farming-dominated society. After a year of hard work, people would be delighted to take a break on this day and reward their whole family.
The Northern part of China celebrates Lidong as the “Small Spring Festival”, an occasion for a dumpling feast. In the north there goes a saying, “Eating dumplings when the winter begins helps one better resist the upcoming bitter cold”.
Ranking twentieth among the 24 solar terms, Xiaoxue is the second solar term of winter. As snow only comes with cold weather, like Yushui and Guyu, it is a direct indication of rainfall.
Xiaoxue (Minor Snow) as a solar term is a different idea from the “Minor Snow” reported in a weather forecast. The former is a climatic concept, indicating the climatic feature in this solar term, while Minor Snow in a weather forecast refers to a less severe snowfall. In general, China’s weather in this period shows two characters: 1. Temperature in the north continues to decline; 2. The winter comes to the middle and lower reaches of Yangtze river.
Ranking twenty-first among the 24 solar terms, Daxue is the third solar term of winter. The snow falls on a larger scale and covers a wider range during this term, compared with that in Minor Snow. Falling snowflakes are often spotted. Like Xiaoxue, Yushui and Guyu, it also directly indicates rainfall.
As it says, heavy snow promises a bumper year. In the severe winter, the snow piles up to cover the earth and keep the temperature for the ground and crops from declining too sharply due to the cold current, creating a good overwintering environment for winter crops. When thawing, the snow increases the soil moisture necessary for the spring growth. Containing nitrides five times as much as ordinary rain water, snow water has some fertilizing effect on the soil. There is a farmer's proverb, “three layers of snow on wheat this year, a sound sleep on bread next year”.
Ranking as twenty-second among the 24 solar terms, it is the fourth solar term of winter. When it comes, the sunlight shines directly on the Tropic of Capricorn, bringing the shortest daytime and longest nighttime to the Northern Hemisphere. As the days go by, the subsolar point moves gradually to the north. Chinese folks often talk about “there are nine cold periods and Dongzhi marks the ninth”, which means that the country’s weather at all places has entered the coldest period.
Xiaohan ranks twenty-third among the 24 solar terms and is the fifth solar term of winter. It indicates the beginning of quarterly winter and arrival of the coldest days in the year. According to China's meteorological data, Xiaohan brings the lowest temperatures; only the Major Cold terms in a few years have recorded as having even lower temperatures.
Dahan is the last among the 24 solar terms and the sixth solar term of winter. Like Xiaohan, Xiaoshu, Dashu and Chushu, Dahan is also the sign of temperature change.
Cold weather is as harmful as it is beneficial. As we know, heavy snow promises a bumper year. The wide-ranging sleety weather brought by the cold wave fills the overwintering crops with snow, helping them resist the cold and keep warm. The sleet also alleviates the drought in winter and benefits the crops. Besides, the cold wave-reduced temperature serves as the natural pesticide that helps defend against the next year's pests’ attack.
All Chinese people are ready to embrace the new year after Dahan. Spring Festival, China’s most important traditional festival, falls at this time, followed by a new round of solar terms circulation.
In winter, the temperature of China's north and south can differ drastically. Generally, when the northern parts are carpeted with snow, Hainan, South China Sea and Xisha Islands are having summer-like weather. For traveling, you may go to warm Sanya to experience a romantic beach, or visit Harbin to marvel at the crystal-clear snow world in the North.