October 31 is generally a great time to visit Brussels. While there is a slight chance of rain (30%), showers are usually brief. Expect comfortable 14°C weather. Expect a bustling atmosphere in Brussels right now—this is when the city truly comes alive with visitors.
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Essential Travel Info for Brussels
Currency
EUR
€ Euro
Language
German
+2 more
Driving
Right side
Safety
High Safety
GPI: 1.526
Brussels Weather Forecast for October 31
"Mild & Comfortable. Expect average highs of 13.5°C. 30% chance of rain."
What to Wear in Brussels in October
Based on historical data for October 31, Brussels typically experiences temperatures between 7.8°C and 13.5°C. We recommend packing light jacket, long pants, umbrella to stay comfortable. With a 30% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Brussels
Smart Suitcase
- Light Jacket
- Long Pants
- Umbrella
Average High
13.5°C
Daytime Peak
Average Low
7.8°C
Nighttime Low
Feels Like
12.9°C
🌤️ Feels accurate
Rain Chance
30%
Avg 1.9mm if it rains
Cloud Cover
73%
Overcast
Pressure
1012.5 hPa
High volatility
Brussels 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
🔴 89 min to burn
Type III-IV
🟡 134 min to burn
Type V-VI
🟢 223 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
10.8°C
Pleasant
Heat Stress
Low
No heat warning
😐 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Belgium
Flight Traffic
High
89/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~541
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Brussels
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
07:33
☀️ Noon
12:27
🌇 Sunset
17:21
⏱️ Daylight
9h 48m
Wind Speed
21.5 km/h
Moderate wind
Sunshine
4.8 hrs
Direct Sun (Cloud-free)
Humidity
84%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Brussels
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Brussels
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟡 Busy
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Rapid pressure changes detected. High risk for meteosensitive people.
Mild discomfort possible for arthritic conditions.
Fish are active due to pressure changes.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Brussels on October 31 averages 13.5°C with a 30% precipitation probability. Wedding/Outdoor Event Score: 82/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Brussels 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
14.6°C • 30% rain
Score
88
October 25
14.4°C • 31% rain
Score
87
October 26
14.4°C • 30% rain
Score
87
💡 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 Brussels Worth Visiting on October 31?
Planning a trip to Brussels on October 31? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 13.5°C with a 30% historical precipitation risk.
✈️ Travel Logistics: Approximately 541 landing slots available daily during this period, indicating peak tourist activity.
💉 Health Advisory: 7 vaccinations are recommended for Belgium, including COVID-19.
📊 Historical Extremes: The hottest October 31 recorded in the last 30 years saw temperatures hit 18.4°C in 2022, while the coldest dropped to 1.2°C in 2019.