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

March weather forecast and climate
Penzance, United Kingdom

Sea temperature

Marzo is the month with the coldest seawater in Penzance, United Kingdom, with an average sea temperature of 9.7°C (49.5°F).
Note: Swimming in 9.7°C (49.5°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In Penzance, the average length of the day in Marzo is 11.9h.

When is the sea coldest in Penzance?

With an average sea temperature of 9.7°C (49.5°F), Marzo is the month with the coldest seawater.

What is the water temperature in Marzo in Penzance?

In Marzo, the average sea temperature in Penzance is 9.7°C (49.5°F). Swimming in 9.7°C (49.5°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in Marzo in Penzance?

In Penzance, the average length of the day in Marzo is 11.9h.
Average sea temperature in March - Penzance, United Kingdom
  • Average sea temperature in March: 9.7°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 March - Penzance, United Kingdom
  • Average daylight in March: 11.9h

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