Karuizawa

What is the climate like in Karuizawa?

Karuizawa is warmest in August, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about 27°F (-3°C). The wettest month is typically July and the driest is December; the year sees roughly 77 in of precipitation.

• Warmest monthAugust — average high 81°F (27°C)
• Coolest monthJanuary — average low 27°F (-3°C)
• Wettest monthJuly (12 in)
• Driest monthDecember (1.8 in)
• Annual precipitation77 in