Bornholm Island Weather in August
Bornholm Island in August sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 17°C (63°F). Rainfall is fairly high at around 74 mm (2.9 in) on average, so pack waterproofs just in case.
Rainfall in Bornholm Island in August
Analyzing past climate data, one can expect approximately 13 days of rain, averaging 74 mm (2.9 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Bornholm Island in August
August is a good time to be in Bornholm Island. Days are perfect, reaching 20°C (68°F), with nights around 17°C (63°F). During August, you'll experience the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. On average, it sees the highest temps of the year.
Sunshine in Bornholm Island in August
The city usually sees around 251 hours of sunlight, indicating many sunny days — a great month for sightseeing.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Denmark, check out our Bornholm Island's climate page.
Bornholm Island Temperature in August
Min Temperature
17°C (63°F)
Max Temperature
20°C (68°F)
Chance of Rain
43%
Precipitation
74 mm (2.9 in)
Rainy days
13 days
Sunshine
251 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Bornholm Island typically stay consistent throughout August, with daily highs averaging around 20°C (68°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 16°C (61°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Bornholm Island in August
Browse day-by-day weather records for Bornholm Island spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bornholm Island historical weather extremes in August
According to our 49 years of weather records for Bornholm Island, the following extremes were recorded between 1976 and 2025.
- The warmest day in August was on August 10, 1992, with a maximum of 31°C (88°F).
- Bornholm Island experienced its chilliest August day on August 27, 1979, reaching only 13°C (55°F).
- The lowest overnight temperature recorded in August was 7°C (45°F) (August 3, 1981).
Best Places in Denmark in August
Find out more about the weather in Denmark and which places have the best travel conditions in this month. See all of Denmark in August →
perfect weather
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tolerable
unpleasant
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What to Wear in Bornholm Island in August
Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Bornholm Island in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Denmark, check out our Bornholm Island's climate page.
See the full Bornholm Island climate overview or explore weather in Denmark.
