宮之浦岳 澄んだ空気と静かな山頂

Miyanoura-dake summit is currently mostly clear, with a temperature of 11.9℃ and a perceived temperature of 10.1℃, indicating mild conditions. There is a 4.6℃ temperature difference between the summit and the base, becoming cooler with elevation gain. Winds are light during the day, and visibility is excellent at over 20km, promising superb views.

Regarding ground conditions, as this is an exceptionally rainy area, even without recent precipitation, areas around Hananoego Wetland and along stream beds will be wet and muddy. Exposed rock ridges are present and can be slippery, requiring careful footing.

The afternoon forecast predicts cloudy conditions around 3 PM, with a precipitation probability rising to 94%. However, the precipitation amount is 0mm, suggesting light rain or fog is more likely. During this time, be mindful of the risk of getting lost due to dense fog. For layering, carry a quick-drying base, a thin fleece or similar mid-layer, and a waterproof-breathable shell jacket. While active, conditions will be comfortable, but perceived temperature will drop during breaks or when windy. Rain gear is essential year-round on Miyanoura-dake. Crampons or chain spikes are not required. The risk of lightning and strong winds is low. Overnight, temperatures will drop to around 8℃, so ensure adequate cold weather protection if staying on the mountain. Given the long approach, allow ample time for your trek.