October 31 is generally a great time to visit Miami. While there is a slight chance of rain (22%), showers are usually brief. Expect comfortable 27°C weather. Take advantage of the off-peak calm in Miami to see the sights without the usual crowds.
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Essential Travel Info for Miami
Currency
USD
$ United States dollar
Language
English
Driving
Right side
Connect
Miami-Dade County is served by an overla...
Safety
Moderate Safety
GPI: 2.44
Miami Weather Forecast for October 31
"Warm & Sunny. Expect average highs of 27.3°C. 22% chance of rain."
What to Wear in Miami in October
Based on historical data for October 31, Miami typically experiences temperatures between 22.6°C and 27.3°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (22% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Miami
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
27.3°C
Daytime Peak
Average Low
22.6°C
Nighttime Low
Feels Like
29.7°C
🔥 Feels warmer
Rain Chance
22%
Avg 1.2mm if it rains
Cloud Cover
47%
Light drizzle
Pressure
1016.5 hPa
Low volatility
Miami Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 100% 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
🔴 44 min to burn
Type III-IV
🟡 66 min to burn
Type V-VI
🟢 110 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
22°C
Humid/Sticky
Heat Index
29.7°C
Feels hotter
😐 Best outdoor time:
Morning hours (before 11 AM)
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 United States
Flight Traffic
Quiet
26/100 pressure index
Health Advisory
Healthy
Routine only • View Details →
Landing Slots
~172
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Miami
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:29
☀️ Noon
12:05
🌇 Sunset
17:41
⏱️ Daylight
11h 11m
Wind Speed
20.4 km/h
Moderate wind
Sunshine
9.5 hrs
Direct Sun (Cloud-free)
Humidity
73%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Miami
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 Miami
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟡 Busy
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Zero seismic activity detected in 30 years.
Atlantic Hurricane Risk
Season: Jun - Nov
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Miami on October 31 averages 27.3°C with a 22% precipitation probability. Wedding/Outdoor Event Score: 97/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Miami Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (October 31) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Miami Worth Visiting on October 31?
Planning a trip to Miami on October 31? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 27.3°C with a 22% historical precipitation risk.
✈️ Travel Logistics: Approximately 172 landing slots available daily during this period, indicating peak tourist activity.
🌊 Coastal Conditions: Water temperature averages 26.6°C (tropical bath). 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 31.1°C in 2023, while the coldest dropped to 15.2°C in 2017.