May 1 is generally a great time to visit Riomaggiore. While there is a slight chance of rain (32%), showers are usually brief. Expect comfortable 19°C weather. As it's peak season for Riomaggiore, we recommend booking your stay well in advance to secure the best rates. Note: May 1 is International Workers Day in Riomaggiore, so expect special events, closures, and festive atmosphere.
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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 May 1
"Mild & Comfortable. Expect average highs of 18.7°C. 32% chance of rain."
What to Wear in Riomaggiore in May
Based on historical data for May 1, Riomaggiore typically experiences temperatures between 12.2°C and 18.7°C. We recommend packing light jacket, long pants, umbrella to stay comfortable. With a 32% 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
18.7°C
Daytime Peak
Average Low
12.2°C
Nighttime Low
Feels Like
18.7°C
🌤️ Feels accurate
Rain Chance
32%
Avg 2.3mm if it rains
Cloud Cover
62%
Overcast
Pressure
1013.9 hPa
Medium volatility
Riomaggiore Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
✓ Weather is generally predictable, but pack for minor variations. A light backup layer is recommended.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
05:00 - 10:00
16:00 - 19:00
Type I-II
🔴 17 min to burn
Type III-IV
🟡 26 min to burn
Type V-VI
🟢 43 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
14.8°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
❄️ Cold Water Hazard
Travel & Logistics Insights
Local Calendar
Holiday
International Workers Day
Flight Traffic
High
95/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~20
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Riomaggiore
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:14
☀️ Noon
12:19
🌇 Sunset
19:24
⏱️ Daylight
14h 10m
Wind Speed
11.5 km/h
Light breeze
Sunshine
10.4 hrs
Direct Sun (Cloud-free)
Humidity
78%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Riomaggiore
Smart Flight Estimator
Airport-to-Airport Logistics
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Add your home location in settings to see airport details.
Travel Health & Safety in Riomaggiore
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
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 May 1 averages 18.7°C with a 32% precipitation probability. Wedding/Outdoor Event Score: 91/100."
— 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
May 8
19.1°C • 30% rain
Score
94
April 29
18.5°C • 29% rain
Score
93
April 30
18.6°C • 29% rain
Score
93
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (May 1) in other destinations
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📍 Is Riomaggiore Worth Visiting on May 1?
Planning a trip to Riomaggiore on May 1? 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 18.7°C with a 32% historical precipitation risk.
🎉 Local Event: The date coincides with International Workers Day, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 20 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 17.4°C (refreshing tonic). Wave conditions are generally lake-like with heights around 0.42m.
📊 Historical Extremes: The hottest May 1 recorded in the last 30 years saw temperatures hit 23.5°C in 2025, while the coldest dropped to 8.6°C in 2017.