Weather in September
Sea temperature
In September, the average sea temperature in Nexø, Denmark, is 16.4°C (61.5°F).Note: Swimming is not a pleasurable activity for the majority in water at 16.4°C (61.5°F). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Nexø, the average length of the day in September is 12h and 43min.On the first day of the month, sunrise is at 06:06 and sunset at 19:51. On the last day of September, in Nexø, sunrise is at 07:01 and sunset at 18:37 CEST.
Frequently asked questions
What is the sea temperature in September in Nexø?
In Nexø, in September, the average water temperature is 16.4°C (61.5°F). For swimming, a surface water temperature of 16.4°C (61.5°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).
What is the average length of the day in September in Nexø?
In Nexø, Denmark, the average day length in September is 12h and 43min.
When is the sunrise / sunset in September in Nexø?
In September, on the first day of the month, sunrise is at 06:06 and sunset at 19:51. On the last day of the month, in Nexø, sunrise is at 07:01 and sunset at 18:37 CEST.
Average sea temperature in September
Nexø, Denmark
- Average sea temperature in September: 16.4°C
The best month for swimming (with the highest average sea temperature) is August (17.9°C).
The coldest month (with the lowest average sea temperature) is March (2.4°C).
Average daylight in September
Nexø, 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).
Nexø, Denmark
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