Keep in mind that these are general guidelines, and weather patterns can vary depending on the region and year. Japan's climate is also influenced by its geography, with the Japanese Alps and coastal areas experiencing different weather patterns.
Most outsiders forget this season, but locals live by it. There is no “early summer” in Japan—there is only the rain. japan seasons months
The early half of the month still feels like winter, but by late March, the Sakura (cherry blossoms) begin their "front" moving from Kyushu up toward Tokyo. Keep in mind that these are general guidelines,
Many seasoned travellers prefer autumn over spring. The air becomes crisp, the skies clear, and the maple trees turn a brilliant fiery red. There is no “early summer” in Japan—there is
The coldest month. This is the prime time for skiing in Hokkaido or Hakuba. It’s also the best time for Onsen (hot spring) bathing; there is nothing quite like sitting in a steaming outdoor bath while snow falls around you.