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Grenå Weather & Climate: Best Time to Visit

Temperatures in Grenå, Midtjylland, Denmark, vary greatly throughout the year. August is the hottest month at 20°C (68°F), while February is the coldest at 5°C (41°F).

With around 752 mm (30 in) of annual rain/snowfall, the city has moderate precipitation levels. October is the wettest month and April the driest. May is the sunniest month, averaging 8.5 hours of sunshine per day.

Monthly Temperature in Grenå

The climate in Grenå is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a pleasant 20°C (68°F) in August to a chilly 5°C (41°F) in the coolest month, February.

Nights vary from 16°C (61°F) in August to around 1°C (34°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Grenå

Generally, Grenå receives mid-range precipitation levels, with 752 mm (30 in) annually. Grenå offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month October (80 mm (3.1 in)) and the driest month April (44 mm (1.7 in)) is not too significant. For more details, please visit our Grenå Precipitation page.

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

Sunshine Hours in Grenå

For those who appreciate different seasons, Grenå serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 8.5 hours of sunshine daily, and embrace the darker days in January, offering only 1.4 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Aarhus, Denmark (51 KM, 31 Miles).

Daily hours of sunshine

Data from: Aarhus, Denmark (51 KM, 31 Miles).

Grenå 3-Day Forecast

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Check the conditions for any month of the year.

Best Time to Visit Grenå

Grenå's weather is most enjoyable during June, July, August and September, with comfortable temperatures from 17°C (63°F) to 20°C (69°F). The moderate conditions ensure pleasant weather for exploring the area. Expect varied weather during this period with rainfall between 63 mm (2.5 in) and 74 mm (2.9 in), providing a good balance of sunny and rainy days.

Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.