Iwamizawa

What is the climate like in Iwamizawa?

Iwamizawa is warmest in August, when daily highs average 78°F (25°C), and coolest in January, when lows fall to about 15°F (-9°C). The wettest month is typically August and the driest is February; the year sees roughly 47 in of precipitation.

• Warmest monthAugust — average high 78°F (25°C)
• Coolest monthJanuary — average low 15°F (-9°C)
• Wettest monthAugust (7.8 in)
• Driest monthFebruary (2.4 in)
• Annual precipitation47 in