Although there are differences between North Japan and South Japan as well as year to year, there may be snowfall, snow accumulation, and icy roads until the spring equinox; until the autumnal equinox, there may be days which the temperature rises above 30℃, days when the temperature climbs to 25℃, and nights that the temperature does not fall below 25℃.
北日本と南日本では差はあり、年によって違うが、概ね春分前までは降雪・積雪・路面凍結のおそれ、真冬日や冬日になることはあり、また秋分前までは真夏日や夏日・熱帯夜になりうる。