About Koge, Tottori's Climate & Weather History

Koge, in Tottori, Japan, is home to roughly 15,900 people in the Japan Standard Time zone at 35.4°N latitude.

In 2025, Koge recorded an average annual temperature of 60°F. The hottest temperatures reached 98°F in July; the coolest were 19°F in February. Total precipitation for the year was 73 inches, with the wettest month being September. Snowfall for the year totaled approximately 30 inches.