Grän Weather & Climate: Best Time to Visit

Monthly Temperature in Grän

Depending on the time of the year, temperatures range from pleasant to very cold in Grän. Typically, average maximum daytime temperatures range from a pleasant 20°C (68°F) in July to a very cold 1°C (34°F) in the coolest month, January.

Nights vary from 10°C (50°F) in July to around -8°C (18°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Grän

Grän has a relatively rain/snowy climate with high precipitation levels, averaging 1839 mm (72 in) of rain/snowfall annually. Grän offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month June (230 mm (9.1 in)) and the driest month January (110 mm (4.3 in)) is not too significant. For more details, please visit our Grän Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Sunshine Hours in Grän

For those who appreciate different seasons, Grän serves as an ideal destination. Expect longer, more sun-filled days in August with an average of 6.2 hours of sunshine daily, and embrace the darker days in January, offering only 2.6 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

Humidity in Grän by Month

The relative humidity is moderate throughout the year in Grän.

The city experiences its highest humidity in December, reaching 72%. In April, the humidity drops to its lowest level at 42%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year