May 1 is generally a great time to visit Bologna. While there is a slight chance of rain (24%), showers are usually brief. Expect comfortable 21°C weather. Expect a bustling atmosphere in Bologna right now—this is when the city truly comes alive with visitors. Note: May 1 is International Workers Day in Bologna, so expect special events, closures, and festive atmosphere.
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Essential Travel Info for Bologna
Currency
EUR
€ Euro
Language
Italian
+1 more
Driving
Right side
Connect
As of Sept 2021, Bologna has 5G from all...
Safety
High Safety
GPI: 1.643
Bologna Weather Forecast for May 1
"Mild & Comfortable. Expect average highs of 20.6°C. 24% chance of rain."
What to Wear in Bologna in May
Based on historical data for May 1, Bologna typically experiences temperatures between 10.7°C and 20.6°C. We recommend packing light jacket, long pants to stay comfortable. Trends suggest it will stay mostly dry (24% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Bologna
Smart Suitcase
- Light Jacket
- Long Pants
Average High
20.6°C
Daytime Peak
Average Low
10.7°C
Nighttime Low
Feels Like
20.7°C
☀️ Feels accurate
Rain Chance
24%
Avg 1.7mm if it rains
Cloud Cover
61%
Light drizzle
Pressure
1013.7 hPa
Medium volatility
Bologna 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
15.4°C
Pleasant
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Holiday
International Workers Day
Flight Traffic
High
99/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~128
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Bologna
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:06
☀️ Noon
12:12
🌇 Sunset
19:19
⏱️ Daylight
14h 12m
Wind Speed
12.3 km/h
Gentle breeze
Sunshine
9.9 hrs
Direct Sun (Cloud-free)
Humidity
72%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Bologna
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 Bologna
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.
Moderate fish activity expected.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Moderate seismic activity. Occasional tremors possible.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Bologna on May 1 averages 20.6°C with a 24% precipitation probability. Wedding/Outdoor Event Score: 97/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Bologna Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
April 28
19.8°C • 21% rain
Score
98
April 29
20°C • 23% rain
Score
98
April 30
20.3°C • 23% rain
Score
98
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (May 1) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Bologna Worth Visiting on May 1?
Planning a trip to Bologna 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 20.6°C with a 24% historical precipitation risk.
🎉 Local Event: The date coincides with International Workers Day, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 128 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 7 vaccinations are recommended for Italy, including COVID-19.
📊 Historical Extremes: The hottest May 1 recorded in the last 30 years saw temperatures hit 25.6°C in 2025, while the coldest dropped to 6.1°C in 2017.