Kumejima

What is the climate like in Kumejima?

The best time to visit Kumejima is typically October, the year's most comfortable month (6.5/10). Kumejima is warmest in August, when daily highs average 85°F (29°C), and coolest in January, when lows fall to about 63°F (17°C). The wettest month is typically June and the driest is February; the year sees roughly 86 in (2188 mm) of precipitation.

• Best time to visitOctober — the year's comfort peak (6.5/10)
• Warmest monthAugust — average high 85°F (29°C)
• Coolest monthJanuary — average low 63°F (17°C)
• Wettest monthJune (12 in (300 mm))
• Driest monthFebruary (4.4 in (113 mm))
• Annual precipitation86 in (2188 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromKumejima, 1 km away (1959-2025)