Average humidity in Sils Maria

On this page you find more information about the monthly relative humidity over the year in Sils Maria (Grisons), Switzerland.

Sils Maria's humidity levels vary throughout the year. The highest levels occur in December, reaching 80% (very high), while the lowest is recorded in April at 68%.

Throughout the year, the average humidity in Sils Maria is 74%.

Humidity plays an important role in how temperatures are felt. During the warmest month, July, the maximum average temperature is around 17°C (63°F).

During the coldest month, January, the maximum average temperature is around -5°C (23°F). 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.