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

January weather forecast and climate
Llandudno, United Kingdom

Sea temperature

In January, the average sea temperature in Llandudno, United Kingdom, is 7.8°C (46°F).
Note: Swimming in 7.8°C (46°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In January, the average length of the day is 8.2h.

What is the water temperature in January in Llandudno?

In January, the average sea temperature is 7.8°C (46°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.

What is the average length of the day in January in Llandudno?

The average length of the day in January is 8.2h.
Average sea temperature in January - Llandudno, United Kingdom
  • Average sea temperature in January: 7.8°C

The best month for swimming (with the highest average sea temperature) is August (16.3°C).
Coldest months (with the lowest average sea temperature) are February and March (7.7°C).

Average daylight in January - Llandudno, United Kingdom
  • Average daylight in January: 8.2h

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