Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Killybegs, Ireland

Sea temperature

In June, the average sea temperature in Killybegs, Ireland, is 12.3°C (54.1°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.


The month with the longest days in Killybegs is June, with an average of 17.2h of daylight.

How cold is the water in June in Killybegs?

In Killybegs, in June, the average water temperature is 12.3°C (54.1°F). Swimming in 12.3°C (54.1°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

When are the longest days in Killybegs?

With an average of 17.2h of daylight, June has the longest days of the year.

How many hours of daylight does Killybegs have in June?

In June, the average length of the day is 17.2h.
Average sea temperature in June - Killybegs, Ireland
  • Average sea temperature in June: 12.3°C

The best month for swimming (with the highest average sea temperature) is August (14.8°C).
The coldest month (with the lowest average sea temperature) is March (9.2°C).

Average daylight in June - Killybegs, Ireland
  • Average daylight in June: 17.2h

The month with the longest days is June (Average daylight: 17.2h).
The month with shortest days is December (Average daylight: 7.4h).