Grenå Temperature by Month

The average annual maximum temperature in Grenå, Midtjylland, Denmark is 12°C (54°F), with daytime highs ranging from 5°C (41°F) in February to 20°C (68°F) in August. This page covers monthly averages, day-night differences, and how Grenå compares to cities worldwide.

Depending on the time of the year, temperatures range from pleasant to cold in Grenå. Nighttime lows follow the same pattern, ranging from 16°C (61°F) to 1°C (34°F).

The chart below illustrates the average maximum day and minimum night temperatures in Grenå by month:

The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM. August, the city's warmest month, gets 238 hours of sunshine.

The chart below shows the average temperature throughout the year:

Grenå's average annual maximum temperature is 12°C (54°F). To put that in context, here's how it compares to a few well-known destinations:

Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.

Glasgow, Scotland averages 13°C (55°F) a year, mild but often grey, with cold winters and rarely hot summers.

Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.

Melbourne, Australia averages 20°C (68°F) annually, known for unpredictable weather, with four seasons sometimes happening in one day.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.

For more on Grenå's weather, including monthly rainfall, sunshine hours, and humidity, visit our Grenå climate page.