Weather in September
Sea temperature
In Rudkøbing, Denmark, the average seawater temperature in September is 16.8°C (62.2°F).Note: For swimming, a surface water temperature of 16.8°C (62.2°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
Daylight
The average length of the day in September is 12h and 43min.On the first day of the month, sunrise is at 06:23 and sunset at 20:11. On the last day of September, in Rudkøbing, sunrise is at 07:17 and sunset at 18:57 CEST.
FAQ
What is the sea water temperature in September in Rudkøbing?
In Rudkøbing, the average seawater temperature in September is 16.8°C (62.2°F). For most, swimming in 16.8°C (62.2°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
What is the average length of the day in September in Rudkøbing?
In Rudkøbing, the average day length in September is 12h and 43min.
When is the sunrise / sunset in September in Rudkøbing?
On the first day of September in Rudkøbing, Denmark, sunrise is at 06:23 and sunset at 20:11. On the last day of the month, sunrise is at 07:17 and sunset at 18:57 CEST.
Average sea temperature in September
Rudkøbing, Denmark
- Average sea temperature in September: 16.8°C
The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is January (2.3°C).
Average daylight in September
Rudkøbing, Denmark
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
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