Bornholm Weather September
To help you choose the best time to travel, you can find climate data below on the weather in Bornholm in September.
average daily high | +16.4°C | |
average daily low | +10.5°C | |
sea temperature | +16°C | |
daytime | 13.3 h | |
sunny / overcast hours | 5.2 / 8.1 | |
average monthly precipitation | 56 mm | |
Best time with the soft weather for the sightseeing and long walks in Bornholm are July, August.
Temperature in Bornholm
In September the average daily maximum in Bornholm is +16.4°C, and the minimum +10.5°C.
The hottest September day on record is +27.9°C, and the coldest 0°C.
Most booked hotels in Bornholm
Best beach resorts in September:
Daylight hours
There are 13.3 hours of daylight in Bornholm in September. Out of these, on average 5.2 are sunny, which means it is mostly cloudy.
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Sea temperature
The average monthly temperature in the Baltic sea on the beaches of Bornholm in September is +16°C.
The water is considered very cool, but some hardy people might bathe in it for 10-15 minutes.
Precipitation
The amount of precipitation in Bornholm in September is usually 56 mm, which may cause a change of plans on certain days.