December 31 is generally a great time to visit Lagos. While there is a slight chance of rain (17%), showers are usually brief. Expect comfortable 17°C weather. It's a quieter period for Lagos, ideal for those who prefer unhurried sightseeing.
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Essential Travel Info for Lagos
Currency
EUR
€ Euro
Language
Portuguese
Driving
Right side
Safety
Very High Safety
GPI: 1.301
Lagos Weather Forecast for December 31
"Mild & Comfortable. Expect average highs of 16.5°C. 17% chance of rain."
What to Wear in Lagos in December
Based on historical data for December 31, Lagos typically experiences temperatures between 10.2°C and 16.5°C. We recommend packing light jacket, long pants to stay comfortable. Trends suggest it will stay mostly dry (17% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Lagos
Smart Suitcase
- Light Jacket
- Long Pants
Average High
16.5°C
Daytime Peak
Average Low
10.2°C
Nighttime Low
Feels Like
16.5°C
🌤️ Feels accurate
Rain Chance
17%
Avg 1.5mm if it rains
Cloud Cover
51%
Overcast
Pressure
1023.3 hPa
Medium volatility
Lagos Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 100% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
13.2°C
Pleasant
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
Quiet
27/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~38
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Lagos
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
07:49
☀️ Noon
12:38
🌇 Sunset
17:28
⏱️ Daylight
9h 38m
Wind Speed
19.3 km/h
Gentle breeze
Sunshine
7.7 hrs
Direct Sun (Cloud-free)
Humidity
81%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Lagos
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Lagos
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
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
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Lagos on December 31 averages 16.5°C with a 17% precipitation probability. Wedding/Outdoor Event Score: 90/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Lagos Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
December 28
16.7°C • 13% rain
Score
97
December 30
16.5°C • 16% rain
Score
92
December 25
16.8°C • 18% rain
Score
91
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (December 31) in other destinations
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📍 Is Lagos Worth Visiting on December 31?
Planning a trip to Lagos on December 31? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year is characterized by pleasant mild weather averaging 16.5°C with a 17% historical precipitation risk.
✈️ Travel Logistics: Approximately 38 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 17.1°C (refreshing tonic). Wave conditions are generally surfers only with heights around 1.54m.
📊 Historical Extremes: The hottest December 31 recorded in the last 30 years saw temperatures hit 19.6°C in 2021, while the coldest dropped to 5.4°C in 2020.