Inawashiro

What is the climate like in Inawashiro?

The best time to visit Inawashiro is typically June, the year's most comfortable month (5.9/10). Inawashiro is warmest in August, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 26°F (-4°C). The wettest month is typically July and the driest is November; the year sees roughly 56 in (1416 mm) of precipitation.

• Best time to visitJune — the year's comfort peak (5.9/10)
• Warmest monthAugust — average high 84°F (29°C)
• Coolest monthJanuary — average low 26°F (-4°C)
• Wettest monthJuly (6.6 in (167 mm))
• Driest monthNovember (3.1 in (80 mm))
• Annual precipitation56 in (1416 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromWakamatsu, 20 km away (1954-2026)