Amakusa

What is the climate like in Amakusa?

The best time to visit Amakusa is typically October, the year's most comfortable month (6.5/10). Amakusa is warmest in August, when daily highs average 92°F (33°C), and coolest in January, when lows fall to about 41°F (5°C). The wettest month is typically June and the driest is January; the year sees roughly 88 in (2242 mm) of precipitation.

• Best time to visitOctober — the year's comfort peak (6.5/10)
• Warmest monthAugust — average high 92°F (33°C)
• Coolest monthJanuary — average low 41°F (5°C)
• Wettest monthJune (16 in (415 mm))
• Driest monthJanuary (2.9 in (73 mm))
• Annual precipitation88 in (2242 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromNagasaki, 43 km away (1951-2026)