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

April weather forecast and climate
Penzance, United Kingdom

Sea temperature

In Penzance, United Kingdom, in Abril, the average water temperature is 10.7°C (51.3°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.


In Abril, the average length of the day in Penzance is 13.8h.

What is the sea water temperature in Abril in Penzance?

In Penzance, the average seawater temperature in Abril is 10.7°C (51.3°F). Swimming in 10.7°C (51.3°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Penzance have in Abril?

In Abril, the average length of the day is 13.8h.
Average sea temperature in April - Penzance, United Kingdom
  • Average sea temperature in April: 10.7°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 April - Penzance, United Kingdom
  • Average daylight in April: 13.8h

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