Weather in September
Sea temperature
In Præstø, Denmark, the average seawater temperature in September is 16.4°C (61.5°F).Note: Swimming in water with a temperature of 16.4°C (61.5°F) is not a pleasurable experience for the majority. As the temperature falls below 21°C (69.8°F), it becomes increasingly hard to control one's breathing.
Daylight
The average length of the day in September in Præstø is 12h and 43min.On the first day of the month, sunrise is at 06:18 and sunset at 20:04. On the last day of September, in Præstø, sunrise is at 07:13 and sunset at 18:49 CEST.
Frequently asked questions
How cold is the water in September in Præstø?
In Præstø, Denmark, the average seawater temperature in September is 16.4°C (61.5°F). Swimming in 16.4°C (61.5°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
What is the average length of the day in September in Præstø?
The average day length in September is 12h and 43min.
When are sunrise and sunset in September in Præstø?
On the first day of September, sunrise is at 06:18 and sunset at 20:04. On the last day of the month, sunrise is at 07:13 and sunset at 18:49 CEST.
Average sea temperature in September
Præstø, Denmark
- Average sea temperature in September: 16.4°C
The best month for swimming (with the highest average sea temperature) is August (17.5°C).
The coldest months (with the lowest average sea temperature) are February and March (2.6°C).
Average daylight in September
Præstø, 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).
Præstø, Denmark
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