January · Ireland
Best time to visit Cork in January Weather, crowds & prices
Weather in Cork in January
Average temperature 6°C, 80 mm of rain, about 12 days with 6+ hours of sunshine and 87% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
January score
5.2/10
Ranked #8 of 12 months
- Avg temp
- 6°C
- Rainfall
- 80 mm
- Humidity
- 87%
- Days with 6h+ sun
- 12
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $$ · Moderate Cost ($$)
January in Cork scores 5.2/10 for sightseeing and cultural travel - ranked #8 of 12. Expect around 6°C, 80 mm of rain, and roughly 12 days with 6+ hours of sunshine this month.
Cork spreads along the River Lee, with the English Market, Shandon bells, and Cobh's harbour within easy reach.
January in Cork — workable with trade-offs
January averages 6°C (42°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 80 mm, so plan one flexible day in three; you still get about 12 days with 6+ hours of sunshine and 8.4 hours of daylight.
It scores 5.2/10 here, 8th of 12 months, against 8.2/10 in the destination's best month.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
Plan for mid-season pricing, with crowds are light for this destination.
Flexible dates? June scores 3 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Cork in January?
- In January, Cork averages 6°C, 80 mm of rain, and about 12 days with 6+ hours of sunshine. Its climate-comfort score is 5.2/10.
- Is January a good time to visit Cork?
- January earns a 5.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Cork in January?
- Expect about 80 mm of rain in January. Average humidity is 87% and there are about 12 days with 6+ hours of sunshine.
Curated in Cork
Tickets & experiences
Things to do in Cork
Cork, Ireland. Live activities and tours from GetYourGuide, matched to this destination.