Weather in June
Sea temperature
In Heligoland, Germany, in June, the average water temperature is 15.3°C (59.5°F).Note: Swimming is not enjoyable for most people in water that is 15.3°C (59.5°F). As the temperature descends from 21°C (69.8°F) to 15°C (59°F), breathing control becomes harder.
Daylight
The month with the longest days is June, with an average of 17h and 6min of daylight.On the first day of the month, sunrise is at 05:01 and sunset at 21:51. On the last day of June, in Heligoland, sunrise is at 04:59 and sunset at 22:05 CEST.
Frequently asked questions
What is the sea temperature in June in Heligoland?
In June, the average sea temperature is 15.3°C (59.5°F). For most, swimming in 15.3°C (59.5°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).
When are the longest days in Heligoland?
June has the longest days of the year, with an average of 17h and 6min of daylight.
How many hours of daylight does Heligoland have in June?
The average day length in June in Heligoland is 17h and 5min.
When is the sunrise / sunset in June in Heligoland?
On the first day of June in Heligoland, Germany, sunrise is at 05:01 and sunset at 21:51. On the last day of the month, sunrise is at 04:59 and sunset at 22:05 CEST.
Average sea temperature in June
Heligoland, Germany
- Average sea temperature in June: 15.3°C
The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest months (with the lowest average sea temperature) are January and February (4.4°C).
Average daylight in June
Heligoland, Germany
- Average daylight in June: 17h and 1min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
Heligoland, Germany
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