January 1 is generally a great time to visit Dublin. While there is a slight chance of rain (34%), showers are usually brief. Expect comfortable 8°C weather. Dublin is seeing high visitor numbers, so iconic spots may be busier than usual. Note: January 1 is New Year's Day in Dublin, so expect special events, closures, and festive atmosphere.
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Essential Travel Info for Dublin
Currency
EUR
€ Euro
Language
English
+1 more
Driving
Left side
Connect
As of July 2024, all of the city and its...
Safety
Very High Safety
GPI: 1.288
Dublin Weather Forecast for January 1
"Mild & Comfortable. Expect average highs of 8.2°C. 34% chance of rain."
What to Wear in Dublin in January
Based on historical data for January 1, Dublin typically experiences temperatures between 4.3°C and 8.2°C. We recommend packing heavy coat, scarf, gloves along with other layers to stay comfortable. With a 34% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Dublin
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
- Umbrella
Average High
8.2°C
Daytime Peak
Average Low
4.3°C
Nighttime Low
Feels Like
4.5°C
❄️ Slightly colder
Rain Chance
34%
Avg 2.1mm if it rains
Cloud Cover
73%
Overcast
Pressure
1009.5 hPa
High volatility
Dublin Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 89% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 400 min to burn
Type III-IV
🟡 600 min to burn
Type V-VI
🟢 1000 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
5.8°C
Dry air
Heat Stress
Low
No heat warning
😕 Best outdoor time:
Midday (11 AM - 3 PM) when warmest
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
❄️ Cold Water Hazard
Travel & Logistics Insights
Local Calendar
Holiday
New Year's Day
Flight Traffic
Busy
65/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~270
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Dublin
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
08:41
☀️ Noon
12:29
🌇 Sunset
16:17
⏱️ Daylight
7h 36m
Wind Speed
26.6 km/h
Moderate wind
Sunshine
3.1 hrs
Direct Sun (Cloud-free)
Humidity
85%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Dublin
Smart Flight Estimator
Airport-to-Airport Logistics
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Add your home location in settings to see airport details.
Travel Health & Safety in Dublin
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Rapid pressure changes detected. High risk for meteosensitive people.
Low pressure & humidity may aggravate joints.
Fish are active due to pressure changes.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Zero seismic activity detected in 30 years.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Dublin on January 1 averages 8.2°C with a 34% precipitation probability. Wedding/Outdoor Event Score: 48/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Dublin Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
December 26
8.5°C • 28% rain
Score
55
December 25
8.7°C • 31% rain
Score
54
December 27
8.3°C • 29% rain
Score
54
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (January 1) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Dublin Worth Visiting on January 1?
Planning a trip to Dublin on January 1? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 8.2°C with a 34% historical precipitation risk.
🎉 Local Event: The date coincides with New Year's Day, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 270 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 6 vaccinations are recommended for Ireland, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 10°C (polar plunge). Wave conditions are generally fun waves with heights around 1.18m.
📊 Historical Extremes: The hottest January 1 recorded in the last 30 years saw temperatures hit 15.6°C in 2022, while the coldest dropped to -0.1°C in 2021.