Grenå Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Grenå.
Climate overview of Grenå
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. It also has pleasant summers and cold winters. May is the sunniest month, averaging 8.5 hours of sunshine per day.
Grenå Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Grenå - and find the best time to visit.
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
The average number of days each month with precipitation
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
Daily hours of sunshine
Best Time to Visit Grenå
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: May, June and July
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Grenå
What is the best time to visit Grenå?
July and August typically offer the most optimal weather in Grenå. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Grenå has pleasant summers and cold winters.
What temperatures can I expect in Grenå?
Daytime highs range from 5°C (41°F) in February to 20°C (68°F) in August. Nighttime lows range from 1°C (34°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Grenå get?
Annual rainfall is around 752 mm (30 in). October is the wettest month with 80 mm (3.1 in), while April is the driest with 44 mm (1.7 in).
How sunny is Grenå?
Grenå receives around 1,843 hours of sunshine per year. May is the sunniest month with 255 hours, while January is the cloudiest with just 43 hours.
Grenå 3-Day Forecast
Grenå on the map
Grenå is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
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