August 21 is statistically one of the best days of the year in Lanzarote. With minimal rain risk (1%) and pleasant highs of 25°C, it's ideal for outdoor adventures. As it's peak season for Lanzarote, we recommend booking your stay well in advance to secure the best rates.
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Essential Travel Info for Lanzarote
Currency
EUR
€ Euro
Language
Spanish
+3 more
Driving
Right side
Connect
Formobile devices, Lanzarote has:...
Safety
High Safety
GPI: 1.603
Lanzarote Weather Forecast for August 21
"Mild & Comfortable. Expect average highs of 24.8°C. 1% chance of rain."
What to Wear in Lanzarote in August
Based on historical data for August 21, Lanzarote typically experiences temperatures between 20.7°C and 24.8°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (1% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Lanzarote
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
24.8°C
Daytime Peak
Average Low
20.7°C
Nighttime Low
Feels Like
25.7°C
☀️ Feels accurate
Rain Chance
1%
Avg 0mm if it rains
Cloud Cover
39%
Overcast
Pressure
1015.6 hPa
Low volatility
Lanzarote Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 99% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
06:00 - 10:00
16:00 - 19:00
Type I-II
🔴 14 min to burn
Type III-IV
🟡 21 min to burn
Type V-VI
🟢 35 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
21.1°C
Humid/Sticky
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
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Spain
Flight Traffic
High
99/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~162
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Lanzarote
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:27
☀️ Noon
12:59
🌇 Sunset
19:30
⏱️ Daylight
13h 2m
Wind Speed
30.7 km/h
Fresh breeze
Sunshine
11.4 hrs
Direct Sun (Cloud-free)
Humidity
80%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Lanzarote
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 Lanzarote
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🔴 Very Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Zero seismic activity detected in 30 years.
Atlantic Hurricane Risk
Season: Jun - Nov
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Lanzarote on August 21 averages 24.8°C with a 1% precipitation probability. Wedding/Outdoor Event Score: 90/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Lanzarote Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (August 21) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Lanzarote Worth Visiting on August 21?
Planning a trip to Lanzarote on August 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 24.8°C with a 1% historical precipitation risk.
✈️ Travel Logistics: Approximately 162 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°C (swimming pool). Wave conditions are generally fun waves with heights around 0.97m.
📊 Historical Extremes: The hottest August 21 recorded in the last 30 years saw temperatures hit 31°C in 2023, while the coldest dropped to 18.8°C in 2021.