In winter, Mt. Fuji is all covered with snow and all white except the very low part. And in summer, from June to October, it is all black since snow melts. And it is from late November that the mountain is covered by permanent snow.

As of February 2026, Mount Fuji is fully covered in its iconic thick mantle of snow. In the Japanese winter cycle, snow begins accumulating on the summit in October and typically covers the entire upper half of the mountain by December. February is the month of "High-Fidelity" peak snow coverage, offering the most classic, white-capped appearance often seen in postcards. The climbing season is completely closed during this time due to the "High-Fidelity" extreme cold and dangerous conditions, with temperatures at the 5th Station (2,305m) averaging around -15°C at night. However, February is also the "High-Fidelity" best time for viewing Fuji from afar, as the air is at its clearest and the visibility rate is over 65%. For 2026 travelers, the snow remains a permanent fixture until late May or early June, when it begins to rapidly melt during the rainy season. Seeing the "High-Fidelity" creamier, thick snowcap against a crisp winter sky is a high-value necessity for anyone visiting the Fuji Five Lakes region in early 2026.