January 11 is generally a great time to visit Porto. While there is a slight chance of rain (36%), showers are usually brief. Expect comfortable 13°C weather. Moderate travel demand makes this an excellent time for a balanced Porto experience.
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Essential Travel Info for Porto
Currency
EUR
€ Euro
Language
Portuguese
Driving
Right side
Connect
Porto has 4G from all Portuguese carrier...
Safety
Very High Safety
GPI: 1.301
Porto Weather Forecast for January 11
"Mild & Comfortable. Expect average highs of 12.8°C. 36% chance of rain."
What to Wear in Porto in January
Based on historical data for January 11, Porto typically experiences temperatures between 6.7°C and 12.8°C. We recommend packing heavy coat, scarf, gloves along with other layers to stay comfortable. With a 36% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Porto
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
- Umbrella
Average High
12.8°C
Daytime Peak
Average Low
6.7°C
Nighttime Low
Feels Like
11.9°C
🌤️ Feels accurate
Rain Chance
36%
Avg 3.4mm if it rains
Cloud Cover
58%
Overcast
Pressure
1023.5 hPa
Medium volatility
Porto Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 97% 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
🔴 200 min to burn
Type III-IV
🟡 300 min to burn
Type V-VI
🟢 500 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
9.6°C
Dry air
Heat Stress
Low
No heat warning
😐 Best outdoor time:
Any time during daylight hours
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
❄️ Cold Water Hazard
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Portugal
Flight Traffic
Moderate
41/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~99
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Porto
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
08:00
☀️ Noon
12:43
🌇 Sunset
17:26
⏱️ Daylight
9h 26m
Wind Speed
20.7 km/h
Moderate wind
Sunshine
6.1 hrs
Direct Sun (Cloud-free)
Humidity
81%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Porto
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
Add your home location in settings to see airport details.
Travel Health & Safety in Porto
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
Weather unlikely to affect joint pain.
High pressure may reduce activity.
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, Porto on January 11 averages 12.8°C with a 36% precipitation probability. Wedding/Outdoor Event Score: 78/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Porto Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (January 11) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Porto Worth Visiting on January 11?
Planning a trip to Porto on January 11? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 12.8°C with a 36% historical precipitation risk.
✈️ Travel Logistics: Approximately 99 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 6 vaccinations are recommended for Portugal, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 13.9°C (polar plunge). Wave conditions are generally surfers only with heights around 2.75m.
📊 Historical Extremes: The hottest January 11 recorded in the last 30 years saw temperatures hit 17.1°C in 2022, while the coldest dropped to 2°C in 2021.