Weather in Cork in May
As an Amazon Associate we earn from qualifying purchases. We also earn commission from other retail partners. Links below are affiliate links.
Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for May in Cork.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youMay in Cork is cool, with average highs of 15.2°C and lows of 8.0°C. It is fairly wet (13 rainy days on average), with roughly 10.0 hours of sunshine a day. It is one of the best months of the year to visit. For the complete picture, see the best time to visit Cork — every month compared. Once you know when to go, find your Cork packing list at 247PackingList.
Get ready for Cork in May
Search flights to Cork
Compare 100+ airlines for May — one search, best price.
Search Flights →Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →What to pack for Cork in May
- Warm layers
- Light jacket or fleece
- Comfortable walking shoes
- Light waterproof layer
Compare all months in Cork
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 8.5°C | 84.2mm | 10/10 |
| February | 9.6°C | 133.4mm | 9/10 |
| March | 10.5°C | 100.2mm | 9/10 |
| April | 12.4°C | 63.4mm | 10/10 |
| May | 15.2°C | 92.4mm | 10/10 |
| June | 17.9°C | 82.5mm | 10/10 |
| July | 19.3°C | 108.2mm | 9/10 |
| August | 19.5°C | 116.9mm | 9/10 |
| September | 17.5°C | 105.1mm | 9/10 |
| October | 14.1°C | 208.0mm | 8/10 |
| November | 11.1°C | 108.5mm | 9/10 |
| December | 8.8°C | 131.8mm | 9/10 |
Full month-by-month guide: best time to visit Cork →
For facts about Ireland — currency, language and dialling code — see our Ireland country guide at 247CountryInfo. Travellers also find it useful to keep a Cork travel guide to hand. Check clothing sizes in Ireland before you shop.
Frequently Asked Questions
Is May a good time to visit Cork?
May rates 10/10 for visiting Cork — excellent time to visit. Expect average highs of 15.2°C, 92.4mm of rain across the month and about 10.0 hours of daily sunshine.
What is the temperature in Cork in May?
In May, Cork has average highs of 15.2°C (59.4°F) and average lows of 8.0°C (46.4°F).
Does it rain in Cork in May?
Some rain is likely. Cork averages 92.4mm across about 13 rainy days in May, so a light waterproof layer is worth packing.
What should I wear in Cork in May?
For Cork in May (15.2°C highs / 8.0°C lows), pack warm layers plus light jacket or fleece, comfortable walking shoes, light waterproof layer.
More essentials for Cork in May
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
Check Price →Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.