October 16 is generally a great time to visit Barcelona. While there is a slight chance of rain (26%), showers are usually brief. Expect comfortable 21°C weather. As it's peak season for Barcelona, we recommend booking your stay well in advance to secure the best rates.
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Barcelona Weather Forecast for October 16
"Mild & Comfortable. Expect average highs of 20.9°C. 26% chance of rain."
What to Wear in Barcelona in October
Based on historical data for October 16, Barcelona typically experiences temperatures between 14.9°C and 20.9°C. We recommend packing light jacket, long pants to stay comfortable. With a 26% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Barcelona
Smart Suitcase
- Light Jacket
- Long Pants
Average High
20.9°C
Daytime Peak
Average Low
14.9°C
Nighttime Low
Feels Like
21.1°C
☀️ Feels accurate
Rain Chance
26%
Avg 1.7mm if it rains
Cloud Cover
59%
Overcast
Pressure
1015.9 hPa
Medium volatility
Barcelona Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 96% 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
🔴 62 min to burn
Type III-IV
🟡 93 min to burn
Type V-VI
🟢 155 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
17.3°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
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Spain
Flight Traffic
High
92/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~1,188
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Barcelona
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
07:04
☀️ Noon
12:38
🌇 Sunset
18:11
⏱️ Daylight
11h 6m
Wind Speed
13.8 km/h
Gentle breeze
Sunshine
8.4 hrs
Direct Sun (Cloud-free)
Humidity
80%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Barcelona
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Barcelona
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟡 Busy
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
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, Barcelona on October 16 averages 20.9°C with a 26% precipitation probability. Wedding/Outdoor Event Score: 97/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Barcelona Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
October 22
21.1°C • 14% rain
Score
100
October 23
21°C • 14% rain
Score
100
October 9
22°C • 20% rain
Score
99
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (October 16) in other destinations
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Portugal
London
United Kingdom
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Netherlands
Prague
Czech Republic
🌍 Explore the same date in different destinations around the world
📍 Is Barcelona Worth Visiting on October 16?
Planning a trip to Barcelona on October 16? 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 26% historical precipitation risk.
✈️ Travel Logistics: Approximately 1,188 landing slots available daily during this period, indicating peak tourist activity.
💉 Health Advisory: 7 vaccinations are recommended for Spain, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 22.5°C (swimming pool). Wave conditions are generally fun waves with heights around 0.91m.
📊 Historical Extremes: The hottest October 16 recorded in the last 30 years saw temperatures hit 24.9°C in 2022, while the coldest dropped to 7.8°C in 2020.