Hachinohe

What is the climate like in Hachinohe?

The best time to visit Hachinohe is typically May, the year's most comfortable month (6.3/10). Hachinohe is warmest in August, when daily highs average 82°F (28°C), and coolest in January, when lows fall to about 27°F (-3°C). The wettest month is typically August and the driest is November; the year sees roughly 44 in (1114 mm) of precipitation.

• Best time to visitMay — the year's comfort peak (6.3/10)
• Warmest monthAugust — average high 82°F (28°C)
• Coolest monthJanuary — average low 27°F (-3°C)
• Wettest monthAugust (6.3 in (160 mm))
• Driest monthNovember (1.9 in (49 mm))
• Annual precipitation44 in (1114 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromHachinohe, 4 km away (1951-2026)