October 31 is generally a great time to visit Cagliari. While there is a slight chance of rain (17%), showers are usually brief. Expect comfortable 21°C weather. Expect a bustling atmosphere in Cagliari right now—this is when the city truly comes alive with visitors.
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Essential Travel Info for Cagliari
Currency
EUR
€ Euro
Language
Italian
+1 more
Driving
Right side
Connect
As of June 2023, Cagliari has 5G recepti...
Safety
High Safety
GPI: 1.643
Cagliari Weather Forecast for October 31
"Mild & Comfortable. Expect average highs of 21.4°C. 17% chance of rain."
What to Wear in Cagliari in October
Based on historical data for October 31, Cagliari typically experiences temperatures between 14.9°C and 21.4°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (17% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Cagliari
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
21.4°C
Daytime Peak
Average Low
14.9°C
Nighttime Low
Feels Like
21.7°C
☀️ Feels accurate
Rain Chance
17%
Avg 0.9mm if it rains
Cloud Cover
54%
Overcast
Pressure
1017 hPa
Medium volatility
Cagliari Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 94% 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
🔴 53 min to burn
Type III-IV
🟡 80 min to burn
Type V-VI
🟢 133 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
17.4°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 Italy
Flight Traffic
High
89/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~75
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Cagliari
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:50
☀️ Noon
12:08
🌇 Sunset
17:25
⏱️ Daylight
10h 34m
Wind Speed
15.6 km/h
Gentle breeze
Sunshine
8.5 hrs
Direct Sun (Cloud-free)
Humidity
78%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Cagliari
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 Cagliari
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
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, Cagliari on October 31 averages 21.4°C with a 17% precipitation probability. Wedding/Outdoor Event Score: 99/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Cagliari Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
October 24
22.8°C • 12% rain
Score
100
October 25
22.9°C • 13% rain
Score
100
October 26
22.7°C • 16% rain
Score
100
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (October 31) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Cagliari Worth Visiting on October 31?
Planning a trip to Cagliari on October 31? 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 21.4°C with a 17% historical precipitation risk.
✈️ Travel Logistics: Approximately 75 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 22.2°C (swimming pool). Wave conditions are generally fun waves with heights around 0.8m.
📊 Historical Extremes: The hottest October 31 recorded in the last 30 years saw temperatures hit 23.7°C in 2024, while the coldest dropped to 11.8°C in 2016.