Isumi

What is the climate like in Isumi?

The best time to visit Isumi is typically October, the year's most comfortable month (6.2/10). Isumi is warmest in August, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 44°F (7°C). The wettest month is typically October and the driest is January; the year sees roughly 72 in of precipitation.

• Best time to visitOctober — the year's comfort peak (6.2/10)
• Warmest monthAugust — average high 84°F (29°C)
• Coolest monthJanuary — average low 44°F (7°C)
• Wettest monthOctober (8.9 in)
• Driest monthJanuary (3.4 in)
• Annual precipitation72 in