Portmarnock Weather in February
February in Portmarnock brings low temperatures, with daytime highs of 10°C (50°F) and nights around 4°C (39°F). Quite a bit of rainfall is expected, around 70 mm (2.8 in), so pack an umbrella.
Rainfall in Portmarnock in February
Analyzing past climate data, one can expect approximately 15 days of rain, averaging 70 mm (2.8 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Portmarnock in February
February in Portmarnock brings low temperatures, with highs of 10°C (50°F) and nights around 4°C (39°F). February is known for being in the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 4°C (39°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Portmarnock in February
The area sees fewer sunny days, with a projection of about 71 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.
Wind Speed in Portmarnock in February
Average wind conditions reach 6 m/s (12 knots) in February. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.
Average water temperature in February
At 9°C (48°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.If you prefer dry days with pleasant temperatures, February may not be the ideal month to visit Portmarnock. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Portmarnock's climate page.
Portmarnock Temperature in February
Min Temperature
4°C (39°F)
Max Temperature
10°C (50°F)
Water Temperature
9°C (48°F) *
Chance of Rain
49%
Precipitation
70 mm (2.8 in)
Rainy days
15 days
Humidity
75% *
Windspeed
6 m/s (12 knots) *
Sunshine
71 hours *
Percentage Sunshine
28% *
Best Places in Ireland in February
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in February →
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What to Wear in Portmarnock in February
Dress warmly and in layers for your trip to Portmarnock in February. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 9°C (48°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Portmarnock in February
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Portmarnock's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Portmarnock climate overview or explore weather in Ireland.
