Porthleven
United Kingdom
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Porthleven, United Kingdom

Sea temperature

In Porthleven, United Kingdom, the average seawater temperature in June is 14.1°C (57.4°F).
Note: 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.

Daylight

With an average of 16.3h of daylight, June has the longest days of the year.

What is the sea water temperature in June in Porthleven?

In Porthleven, in June, the average water temperature is 14.1°C (57.4°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 Porthleven?

The month with the longest days is June, with an average of 16.3h of daylight.

What is the average length of the day in June in Porthleven?

In June, the average length of the day in Porthleven, United Kingdom, is 16.3h.
Average sea temperature in June - Porthleven, United Kingdom
  • Average sea temperature in June: 14.1°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 - Porthleven, United Kingdom
  • Average daylight in June: 16.3h

The month with the longest days is June (Average daylight: 16.3h).
The month with shortest days is December (Average daylight: 8.2h).