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

October weather forecast and climate
Beaumaris, United Kingdom

Sea temperature

In Beaumaris, United Kingdom, in October, the average water temperature is 14.3°C (57.7°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 Beaumaris, the average length of the day in October is 10.6h.

What is the sea water temperature in October in Beaumaris?

In October, the average sea temperature in Beaumaris, United Kingdom, is 14.3°C (57.7°F). Swimming in 14.3°C (57.7°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 Beaumaris have in October?

In October, the average length of the day in Beaumaris is 10.6h.
Average sea temperature in October - Beaumaris, United Kingdom
  • Average sea temperature in October: 14.3°C

The best month for swimming (with the highest average sea temperature) is August (15.7°C).
The coldest month (with the lowest average sea temperature) is March (7.9°C).

Average daylight in October - Beaumaris, United Kingdom
  • Average daylight in October: 10.6h

The month with the longest days is June (Average daylight: 16.9h).
The month with shortest days is December (Average daylight: 7.6h).