Weather in Cork in February

A hard month. February is a hard month in Cork, and worth planning around. Highs sit at 8.8 °C and the day is short; this is an indoors-with-excursions month, not an outdoors-all-day one.

February ranks 9 of 12 in Cork: past the worst of the year but short of July, which is the month to book if the dates are open.

This is persistent light rain rather than storms: 16 wet days but only 2 heavy ones. It rarely cancels anything outright, and it rarely fully clears either. A jacket beats an umbrella. Layers, and a genuinely waterproof outer — at 8.8 °C the difference between a good day and a miserable one is entirely down to what you are wearing.

What the averages hide

Averages flatten a month, and this one hides a few things: the day barely swings — 4.9 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest February day reached 14.3 °C and the coldest night fell to -2.8 °C.

February is moderately variable: 25 mm in the driest year against 188 mm in the wettest, around an average of 88 mm. Roughly two Februarys in three land near that average, and the third does something else entirely.

Wind is light at 15.4 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 92%, which at 8.8 °C means damp rather than muggy — the kind of cold that gets into a coat and stays there.

How February sits in the year

Temperatures hold steady either side: 8.7 °C in January, 8.8 here, 10.1 in March. Nothing about the timing within the month matters much.

Daylight in February

9.9 hours of daylight, gaining 1.9 hours across the month. That is between Cork's extremes of 16.7 and 7.8 hours, so days are long enough not to constrain the plan.

Sea temperature

The sea sits at about 9.3 °C in February — too cold to swim without a wetsuit. The sea peaks at 16.6 °C in August and bottoms out at 9 °C — water lags the air by a month or two, which is why the best swimming often comes after the best weather.

How busy it gets

Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

February in Cork versus nearby

If Cork is one option among several, the nearby comparison is worth making. Galway is close enough to be a coin toss — within a degree on temperature, the same number of rain days. Dublin is close enough to be a coin toss — within a degree on temperature, 1 day less rain.

So: February is a compromise. July is 29 points better and is what Cork is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Cork

See all twelve months in Cork, or where else to go in February.