Hasle Temperature by Month
Hasle in Bornholm, Denmark sees significant seasonal temperature differences, with daytime highs between 4°C (39°F) in February and 20°C (68°F) in August, averaging 11°C (52°F) annually. Explore the full monthly breakdown below.
Hasle Monthly Temperatures
The climate in Hasle is dynamic, ranging widely from chilly in winter to pleasant in summer. Nights are significantly colder, with lows dropping from 17°C (63°F) in August to 1°C (34°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Hasle by month:
Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM. August, the warmest month, sees 251 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Hasle vs Denmark
The map below shows the annual temperature across Denmark. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Hasle vs World: Temperature Compared
Hasle's average annual maximum temperature is 11°C (52°F). To put that in context, here's how it compares to a few well-known destinations:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.
Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters — and seasons reversed compared to Europe.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
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.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Hasle's weather — including monthly rainfall, sunshine hours, and humidity — visit our Hasle climate page.
