January 31 is statistically one of the best days of the year in Miami. With minimal rain risk (12%) and pleasant highs of 24°C, it's ideal for outdoor adventures. Expect a bustling atmosphere in Miami right now—this is when the city truly comes alive with visitors.
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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 January 31
"Mild & Comfortable. Expect average highs of 23.5°C. 12% chance of rain."
What to Wear in Miami in January
Based on historical data for January 31, Miami typically experiences temperatures between 17.5°C and 23.5°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (12% 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
23.5°C
Daytime Peak
Average Low
17.5°C
Nighttime Low
Feels Like
24°C
☀️ Feels accurate
Rain Chance
12%
Avg 0.6mm if it rains
Cloud Cover
51%
Overcast
Pressure
1019.3 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 98% 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
🔴 160 min to burn
Type III-IV
🟡 240 min to burn
Type V-VI
🟢 400 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
17.7°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 United States
Flight Traffic
High
89/100 pressure index
Health Advisory
Healthy
Routine only • View Details →
Landing Slots
~581
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Miami
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
07:06
☀️ Noon
12:35
🌇 Sunset
18:04
⏱️ Daylight
10h 58m
Wind Speed
20.4 km/h
Moderate wind
Sunshine
9.2 hrs
Direct Sun (Cloud-free)
Humidity
70%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Miami
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Miami
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟢 Moderate
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 January 31 averages 23.5°C with a 12% precipitation probability. Wedding/Outdoor Event Score: 100/100."
— 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 (January 31) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Miami Worth Visiting on January 31?
Planning a trip to Miami on January 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 23.5°C with a 12% historical precipitation risk.
✈️ Travel Logistics: Approximately 581 landing slots available daily during this period, indicating peak tourist activity.
🌊 Coastal Conditions: Water temperature averages 23.1°C (swimming pool). Wave conditions are generally fun waves with heights around 0.67m.
📊 Historical Extremes: The hottest January 31 recorded in the last 30 years saw temperatures hit 26.8°C in 2023, while the coldest dropped to 7.8°C in 2022.