Weather in Cork in January
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Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youJanuary in Cork is cold, with average highs of 8.5°C and lows of 3.2°C. It is fairly wet (12 rainy days on average), with roughly 4.0 hours of sunshine a day. This is peak season for good reason — conditions are close to ideal. 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 January
Search flights to Cork
Compare 100+ airlines for January — 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 January
- Warm winter coat
- Thermal underlayers
- Gloves, hat and scarf
- Waterproof boots
- 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 January a good time to visit Cork?
January rates 10/10 for visiting Cork — excellent time to visit. Expect average highs of 8.5°C, 84.2mm of rain across the month and about 4.0 hours of daily sunshine.
What is the temperature in Cork in January?
In January, Cork has average highs of 8.5°C (47.3°F) and average lows of 3.2°C (37.8°F).
Does it rain in Cork in January?
Some rain is likely. Cork averages 84.2mm across about 12 rainy days in January, so a light waterproof layer is worth packing.
What should I wear in Cork in January?
For Cork in January (8.5°C highs / 3.2°C lows), pack warm winter coat plus thermal underlayers, gloves, hat and scarf, waterproof boots.
More essentials for Cork in January
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.
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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.