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

January weather forecast and climate
Ballycastle, United Kingdom

Sea temperature

In Ballycastle, United Kingdom, in January, the average water temperature is 9°C (48.2°F).
Note: Swimming in 9°C (48.2°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 in Ballycastle, United Kingdom, is 7.9h.

What is the water temperature in January in Ballycastle?

In Ballycastle, United Kingdom, in January, the average water temperature is 9°C (48.2°F). Swimming in 9°C (48.2°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 January in Ballycastle?

The average length of the day in January in Ballycastle is 7.9h.
Average sea temperature in January - Ballycastle, United Kingdom
  • Average sea temperature in January: 9°C

The best month for swimming (with the highest average sea temperature) is August (14.2°C).
Coldest months (with the lowest average sea temperature) are February and March (8.3°C).

Average daylight in January - Ballycastle, United Kingdom
  • Average daylight in January: 7.9h

The month with the longest days is June (Average daylight: 17.3h).
The month with shortest days is December (Average daylight: 7.2h).