Average humidity in Zao Onsen

On this page you find more information about the monthly relative humidity over the year in Zao Onsen (Yamagata), Japan.

Zao Onsen's humidity levels vary throughout the year. The highest levels occur in July, reaching 84% (very high), while the lowest is recorded in March at 62%.

Throughout the year, the average humidity in Zao Onsen is 71%.

Humidity plays an important role in how temperatures are felt. During the warmest month, August, the maximum average temperature is around 28°C. Combined with very high humidity during this period, the temperature can feel even warmer than the thermometer shows.

During the coldest month, January, the maximum average temperature is around 3°C. This period has high humidity. When winter temperatures are low and humidity is high, it can make the air feel even colder than it actually is. Check out our detailed temperature page for more information.