Wassamu, in Hokkaido, Japan, is home to roughly 3,600 people in the Japan Standard Time zone at 44°N latitude.
In 2025, Wassamu averaged an annual temperature of 46°F, with hottest temperatures reaching 88°F in July and lowest around 0°F in February. The city received approximately 57 inches of precipitation during the year.
View historical weather for Wassamu · More cities in Hokkaido