October 21 sees frequent showers in Riomaggiore. Historical data shows a 41% chance of rain, so pack accordingly. Temperatures average 19°C. Riomaggiore is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Riomaggiore
Currency
EUR
€ Euro
Language
Italian
+1 more
Driving
Right side
Safety
High Safety
GPI: 1.643
Riomaggiore Weather Forecast for October 21
"Mild & Comfortable. Expect average highs of 19.1°C. 41% chance of rain."
What to Wear in Riomaggiore in October
Based on historical data for October 21, Riomaggiore typically experiences temperatures between 13.6°C and 19.1°C. We recommend packing light jacket, long pants, umbrella to stay comfortable. With a 41% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Riomaggiore
Smart Suitcase
- Light Jacket
- Long Pants
- Umbrella
Average High
19.1°C
Daytime Peak
Average Low
13.6°C
Nighttime Low
Feels Like
19.1°C
🌤️ Feels accurate
Rain Chance
41%
Avg 5.6mm if it rains
Cloud Cover
62%
Overcast
Pressure
1016.4 hPa
Medium volatility
Riomaggiore 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
🔴 67 min to burn
Type III-IV
🟡 101 min to burn
Type V-VI
🟢 168 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
15.8°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
⚠️ Mixed Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Italy
Flight Traffic
High
90/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~19
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Riomaggiore
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:43
☀️ Noon
12:06
🌇 Sunset
17:29
⏱️ Daylight
10h 45m
Wind Speed
11.7 km/h
Light breeze
Sunshine
7.1 hrs
Direct Sun (Cloud-free)
Humidity
81%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Riomaggiore
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Riomaggiore
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
Moderate seismic activity. Occasional tremors possible.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Riomaggiore on October 21 averages 19.1°C with a 41% precipitation probability. Wedding/Outdoor Event Score: 88/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Riomaggiore Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
October 14
19.8°C • 21% rain
Score
98
October 15
19.6°C • 23% rain
Score
97
October 16
19.3°C • 28% rain
Score
95
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (October 21) in other destinations
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📍 Is Riomaggiore Worth Visiting on October 21?
Planning a trip to Riomaggiore on October 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 19.1°C with a 41% historical precipitation risk.
✈️ Travel Logistics: Approximately 19 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 7 vaccinations are recommended for Italy, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 21.2°C (swimming pool). Wave conditions are generally fun waves with heights around 1.2m.
📊 Historical Extremes: The hottest October 21 recorded in the last 30 years saw temperatures hit 23.8°C in 2024, while the coldest dropped to 10.7°C in 2020.