Ōyauchi

What is the climate like in Ōyauchi?

The best time to visit Ōyauchi is typically November, the year's most comfortable month (6.1/10). Ōyauchi is warmest in August, when daily highs average 85°F (29°C), and coolest in January, when lows fall to about 33°F (1°C). The wettest month is typically September and the driest is February; the year sees roughly 60 in (1515 mm) of precipitation.

• Best time to visitNovember — the year's comfort peak (6.1/10)
• Warmest monthAugust — average high 85°F (29°C)
• Coolest monthJanuary — average low 33°F (1°C)
• Wettest monthSeptember (7.8 in (199 mm))
• Driest monthFebruary (1.9 in (49 mm))
• Annual precipitation60 in (1515 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromOnahama, 29 km away (1951-2026)