Dun Laoghaire Weather in February

February in Dun Laoghaire brings low temperatures, with daytime highs of 9°C (48°F) and nights around 4°C (39°F). Quite a bit of rainfall is expected, around 73 mm (2.9 in), so pack an umbrella.

Rainfall in Dun Laoghaire in February

Historically, February sees about 15 days of rain, with a monthly average of 73 mm (2.9 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Dun Laoghaire in February

In February, expect low temperatures in Dun Laoghaire, with highs of 9°C (48°F) and lows of 4°C (39°F) at night. The month of February belongs to the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Dun Laoghaire in February

This month sees fewer sunny days, with about 71 hours of sunshine, perfect for those who enjoy cooler temperatures.

Wind Speed in Dun Laoghaire in February

February sees wind speeds averaging 6 m/s (12 knots). You'll experience strong winds that cause whole trees to sway and require effort when walking against them. As an average, expect variation from moderate breezes to particularly windy days that affect daily routines.

Average water temperature in February

The water sits at 9°C (48°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Dun Laoghaire.