Naganohara

What is the climate like in Naganohara?

The best time to visit Naganohara is typically August, the year's most comfortable month (5.9/10). Naganohara is warmest in August, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about 24°F (-4°C). The wettest month is typically July and the driest is December; the year sees roughly 77 in (1962 mm) of precipitation.

• Best time to visitAugust — the year's comfort peak (5.9/10)
• Warmest monthAugust — average high 81°F (27°C)
• Coolest monthJanuary — average low 24°F (-4°C)
• Wettest monthJuly (12 in (302 mm))
• Driest monthDecember (2.9 in (73 mm))
• Annual precipitation77 in (1962 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromKaruizawa, 24 km away (1965-2026)