Yoichi

What is the climate like in Yoichi?

The best time to visit Yoichi is typically September, the year's most comfortable month (6.3/10). Yoichi is warmest in August, when daily highs average 76°F (24°C), and coolest in January, when lows fall to about 23°F (-5°C). The wettest month is typically August and the driest is April; the year sees roughly 57 in (1448 mm) of precipitation.

• Best time to visitSeptember — the year's comfort peak (6.3/10)
• Warmest monthAugust — average high 76°F (24°C)
• Coolest monthJanuary — average low 23°F (-5°C)
• Wettest monthAugust (7.2 in (184 mm))
• Driest monthApril (2.9 in (73 mm))
• Annual precipitation57 in (1448 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromOtaru, 20 km away (1951-2026)