Weather in June
June showcases the beginning of summer in all its glory in Hanko. The sea becomes inviting with an average temperature of a pleasant 12.3°C (54.1°F). Lengthy daylight hours make outdoor activities a delight, with citizens making the most out of vibrant sunny afternoons. Summer soirees and al fresco dining become the city's highlights amid June's warm, pleasant climate. Hanko in June is a lively city pulsating with summer vigor and activities.
Note: In 12.3°C (54.1°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).
On the first day of June in Hanko, sunrise is at 04:17 and sunset at 22:34. On the last day of the month, sunrise is at 04:11 and sunset at 22:52 EEST.
[Resources]Sea temperature
In Hanko, in June, the average water temperature is 12.3°C (54.1°F).Note: In 12.3°C (54.1°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).
Daylight
With an average of 18h and 42min of daylight, June has the longest days of the year in Hanko.On the first day of June in Hanko, sunrise is at 04:17 and sunset at 22:34. On the last day of the month, sunrise is at 04:11 and sunset at 22:52 EEST.
Frequently asked questions
What is the water temperature in June in Hanko?
In Hanko, the average seawater temperature in June is 12.3°C (54.1°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
When are the longest days in Hanko?
The month with the longest days in Hanko is June, with an average of 18h and 42min of daylight.
What is the average length of the day in June in Hanko?
The average day length in June in Hanko is 18h and 40min.
When is the sunrise / sunset in June in Hanko?
In June, on the first day of the month, sunrise is at 04:17 and sunset at 22:34. On the last day of the month, sunrise is at 04:11 and sunset at 22:52 EEST.
Average sea temperature in June
Hanko, Finland
- Average sea temperature in June: 12.3°C
The best month for swimming (with the highest average sea temperature) is August (17.8°C).
The coldest month (with the lowest average sea temperature) is March (0.3°C).
Average daylight in June
Hanko, Finland
- Average daylight in June: 18h and 4min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).
Hanko, Finland
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