The average temperature for Cork in February is 43°F (6°C). You will need warm clothing, especially in the chilly evenings. The average low temperature is 37°F (3°C) and the average high for this month is 46°F (8°C), so winter accessories like gloves and mufflers will be a must.
Sea temperatures average at 50° (10°C) and median rainfall is 115mm (4.53") over an average period of 18 days, so it is advisable to carry an umbrella.
In February the sun shines on Cork City on an average of only 5 hours daily, so you might plan to do much of your sightseeing early in the day.
In February there are many performances held at the Cork Opera House, with everything from theatre, to music, to comedy, to art represented.
Lancaster Lodge offers reasonable accommodations with clean rooms and an excellent breakfast. It is simply, but tastefully furnished and is centrally located in the city.
Fernroyd House B&B is family run and it is located just a 10 minute walk from Cork City. The hosts are very friendly and provide tasty breakfasts. This charming place has received glowing reviews.
If you are in Cork on February 25th, don't miss the Forest Exhibition. This educational exhibition of posters by the Good Planet sends an important environmental message to the public. It is being held at the Alliance Francaise de Cork Gallery.
The Trad Fest is held from February 2nd - February 6th, 2012 at Cork's University College.
The traditional Irish music society presents many of the country's top musicians, in a wide variety of events.
Also in February, you may attend the Cork Spring Literary Festival held from February 16th - February 19th, at the Metropole Hotel, attended by top writers from across the world.