Weather in June
Sea temperature
In Sennen, United Kingdom, the average seawater temperature in June is 14.2°C (57.6°F).Note: With the appropriate swimsuit, one can swim in 14.2°C (57.6°F) even if temperatures dip below 10°C (50°F); otherwise, be ready for cold shock and breath issues. A fleeting swim around 13°C (55.4°F) is distressing.
Daylight
With an average of 16h and 18min of daylight, June has the longest days of the year in Sennen.On the first day of the month, sunrise is at 5:17 am and sunset at 9:23 pm. On the last day of June, in Sennen, sunrise is at 5:17 am and sunset at 9:35 pm BST.
Frequently asked questions
What is the water temperature in June in Sennen?
In Sennen, the average seawater temperature in June is 14.2°C (57.6°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 Sennen?
With an average of 16h and 18min of daylight, June has the longest days of the year in Sennen, United Kingdom.
How many hours of daylight does Sennen have in June?
The average day length in June in Sennen, United Kingdom, is 16h and 19min.
What time are sunrise and sunset in June in Sennen?
On the first day of June, sunrise is at 5:17 am and sunset at 9:23 pm. On the last day of the month, sunrise is at 5:17 am and sunset at 9:35 pm BST.
Average sea temperature in June
Sennen, United Kingdom
- Average sea temperature in June: 14.2°C
The best month for swimming (with the highest average sea temperature) is August (17.1°C).
The coldest month (with the lowest average sea temperature) is March (9.7°C).
Average daylight in June
Sennen, United Kingdom
- Average daylight in June: 16h and 2min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
Sennen, United Kingdom
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