Co. Cork weather

Our guide to the weather in Co. Cork during May

14

Average high

4

UV Index

91mm

Monthly rainfall

84%

Humidity

We've looked at the most up-to-date weather data for Co. Cork, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Co. Cork weather in May.

What's the temperature like in Co. Cork during May?

The temperature reaches around 14℃ during the daytime in May, falling away to 8℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Co. Cork during May?

On average, there will be 7 rainy days during the month, amounting to 91.1mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Co. Cork during May?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during May. With moderate air temperatures, any breeze will feel cool.

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Co. Cork Blog posts

From the Ireland's most popular travel bloggers

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The Best Things to Do in Cobh, Ireland

13th March 2023 by Eat Sleep Breathe Travel

Cobh in County Cork is the perfect destination for those seeking a charming and vibrant village. Pronounced 'cove', Cobh is ideal for a day trip from Cork, or for those who prefer smaller towns, a great place to stay overnight. Most notably, Cobh was the last port of call for the ill-fated Titanic, and is now home to a number of attractions, including the Cobh Heritage Centre and St. Colman's Cathedral....

...

Photo Essay: Driving to Mizen Head; Ireland’s most southerly point

13th June 2014 by Wandering On

From Cork City to Mizen Head, Ireland’s most southerly point, is a great scenic drive, taking in the beautiful coastline, small villages and barren landscapes. Ireland on a sunny day is tough to beat and with the fantastic Irish summer continuing, we had a day, and a car to make the trip, so off we went....

Weather in Co. Cork

Our month-by-month guide to the weather and climate in Co. Cork

8.2

Co. Cork weather in

January
8.5

Co. Cork weather in

February
9.7

Co. Cork weather in

March
11.5

Co. Cork weather in

April
13.7

Co. Cork weather in

May
16.4

Co. Cork weather in

June
18.2

Co. Cork weather in

July
17.9

Co. Cork weather in

August
16.2

Co. Cork weather in

September
13.6

Co. Cork weather in

October
10.2

Co. Cork weather in

November
8.5

Co. Cork weather in

December