Cork Weather in December

Cork in December sees low daytime temperatures of 11°C (52°F) and nighttime lows of 6°C (43°F). Rainfall is fairly high this month at around 101 mm (4 in), so pack a rain jacket to stay dry.

Rainfall in Cork in December

You can expect rain on around 20 days based on historical patterns, with 101 mm (4 in) average for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Cork in December

If you're visiting Cork in December, expect highs of 11°C (52°F) and overnight lows around 6°C (43°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Cork in December

The month is characterized by fewer sunny days, with roughly 56 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

Wind Speed in Cork in December

Wind speeds average 6 m/s (12 knots) during December. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.

Average water temperature in December

The water sits at 10°C (50°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, August and September typically offer the best weather for Cork.