Snow often comes before plum blossoms due to the timing of seasonal changes and climate patterns. In many regions, the cold temperatures and snowfall that occur in winter are a result of the Earth's tilt and the angle of sunlight, which leads to shorter days and cooler temperatures. This period of cold weather is necessary for the development of snow, which is formed when water vapor in the atmosphere freezes. In contrast, plum blossoms typically bloom in late winter or early spring, when temperatures begin to rise and daylight hours increase. The timing of these events is influenced by the specific climate and geographical location, with some areas experiencing snow before plum blossoms due to their particular weather patterns and seasonal progression. Data from meteorological records and climate studies support this, showing that the timing of snowfall and flowering is closely tied to the local climate and seasonal cycles.