December 21 is generally a great time to visit La Palma. While there is a slight chance of rain (17%), showers are usually brief. Expect comfortable 21°C weather. La Palma is seeing high visitor numbers, so iconic spots may be busier than usual.
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Essential Travel Info for La Palma
Currency
EUR
€ Euro
Language
Spanish
+3 more
Driving
Right side
Safety
High Safety
GPI: 1.603
La Palma Weather Forecast for December 21
"Mild & Comfortable. Expect average highs of 20.9°C. 17% chance of rain."
What to Wear in La Palma in December
Based on historical data for December 21, La Palma typically experiences temperatures between 17°C and 20.9°C. We recommend packing t-shirt, light clothing 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 La Palma
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
20.9°C
Daytime Peak
Average Low
17°C
Nighttime Low
Feels Like
21.1°C
☀️ Feels accurate
Rain Chance
17%
Avg 1mm if it rains
Cloud Cover
49%
Overcast
Pressure
1022.2 hPa
Medium volatility
La Palma Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 82% 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
16.7°C
Noticeable
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
⚠️ Mixed Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Spain
Flight Traffic
Busy
69/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~29
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in La Palma
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
09:00
☀️ Noon
14:10
🌇 Sunset
19:19
⏱️ Daylight
10h 18m
Wind Speed
32.2 km/h
Fresh breeze
Sunshine
8.8 hrs
Direct Sun (Cloud-free)
Humidity
77%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for La Palma
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in La Palma
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.
Atlantic Hurricane Risk
Season: Jun - Nov
"According to 30YearWeather's analysis of 30 years of NASA satellite data, La Palma on December 21 averages 20.9°C with a 17% precipitation probability. Wedding/Outdoor Event Score: 84/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
La Palma Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
December 27
21°C • 14% rain
Score
98
December 28
21°C • 11% rain
Score
98
December 25
20.8°C • 19% rain
Score
92
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (December 21) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is La Palma Worth Visiting on December 21?
Planning a trip to La Palma on December 21? 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 20.9°C with a 17% historical precipitation risk.
✈️ Travel Logistics: Approximately 29 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 7 vaccinations are recommended for Spain, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 22.2°C (swimming pool). Wave conditions are generally surfers only with heights around 1.51m.
📊 Historical Extremes: The hottest December 21 recorded in the last 30 years saw temperatures hit 24°C in 2022, while the coldest dropped to 12.6°C in 2019.