大山は快晴ドライ。夏山登山道で快適な一日

The current summit conditions on Daisen are clear skies with a temperature of 8.9°C, feeling like 6.4°C. The base area reports 14.8°C, highlighting a significant temperature difference due to elevation. Clear skies are expected to persist throughout the day, with summit temperatures rising to 14.7°C by 3 PM, making it feel above 10°C. Winds will remain generally light, with maximum gusts around 8.8 m/s. The typical risks of strong winds or dense fog from the Sea of Japan are low today, and visibility extends beyond 20km.

The Summer Trail is free of snow. With zero precipitation, the ground is in dry condition. Rock ridges are exposed, offering excellent walking conditions. Crampons or microspikes are not necessary. For layering, wear a quick-drying base layer with a light fleece or softshell as a mid-layer. Carry a windproof outer shell for breaks or when exposed to gusts.

The risk of thunderstorms is non-existent with a zero chance of precipitation. Hypothermia risk is also low with appropriate cold-weather gear. However, the traverse route towards Kengamine, a unique feature of Daisen, remains closed due to unstable terrain and collapse. Absolutely do not enter this restricted area. Clear skies will continue into the evening, but temperatures will gradually drop, so plan your descent with ample daylight.