Dun Laoghaire Weather in June

With daytime temperatures of 17°C (63°F) and nighttime lows of 11°C (52°F), June in Dun Laoghaire brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 80 mm (3.1 in) falls on average.

Rainfall in Dun Laoghaire in June

This month experiences about 14 days of rain according to historical data, averaging 80 mm (3.1 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Dun Laoghaire in June

Daytime temperatures in Dun Laoghaire reach 17°C (63°F) in June, dropping to 11°C (52°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Dun Laoghaire in June

With about 180 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Wind Speed in Dun Laoghaire in June

In June, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in June

At 12°C (54°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.

If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Dun Laoghaire.