When is the light snow solar term in 2022? What is the date of Xiaoxue solar term in 2022?

2. Introduction to Xiaoxue

Light snow indicates the beginning time and degree of snowfall. Snow is the product of cold weather. Light snow solar terms, the northern Sichuan Basin began to enter winter. "There is no rain in the lotus, but there are frost branches in the chrysanthemum", which has already shown the scene of early winter. Because there are barriers at the northern foot of Qinling Mountain and Daba Mountain to block the invasion of cold air and reduce the severity of cold wave, the basin is "warm in winter and cool in summer". The number of snowfall days in the whole year is mostly less than 5 days, which is much less than that in the middle and lower reaches of the Yangtze River at the same latitude. There is little chance of snowfall before the heavy snow. Even in the middle of winter, you can rarely see the charming scenery of "blowing open the petals of ten thousand pear trees". Because the surface temperature of the basin is often above 0℃ in winter, it is more difficult to snow than to snow. Occasionally, although the sky is buzzing, there is no "broken jade" on the ground. In the cold western Sichuan Plateau, snow usually starts at 65438+ 10 all year round. The number of snowfall days in the northwest of the plateau can reach more than 60 days a year, and snowfall is possible in some alpine regions all year round. During the light snow, the first frost can be seen in the northwest of the basin, so it is necessary to guard against the harm of frost to crops.