August 31 sees frequent showers in New Orleans. Historical data shows a 46% chance of rain, so pack accordingly. Temperatures average 30°C. New Orleans is seeing high visitor numbers, so iconic spots may be busier than usual.
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Essential Travel Info for New Orleans
Currency
USD
$ United States dollar
Language
English
Driving
Right side
Connect
The telephone area code for New Orleans ...
Safety
Moderate Safety
GPI: 2.44
New Orleans Weather Forecast for August 31
"Warm & Sunny. Expect average highs of 30.1°C. 46% chance of rain."
What to Wear in New Orleans in August
Based on historical data for August 31, New Orleans typically experiences temperatures between 25°C and 30.1°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 46% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for New Orleans
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
30.1°C
Daytime Peak
Average Low
25°C
Nighttime Low
Feels Like
38°C
🔥 Heat index effect
Rain Chance
46%
Avg 4.7mm if it rains
Cloud Cover
58%
Moderate rain
Pressure
1013.5 hPa
Medium volatility
New Orleans 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 30 recommended
05:00 - 10:00
16:00 - 18:00
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
26.3°C
Humid/Sticky
Heat Index
38°C
Feels hotter
😕 Best outdoor time:
Early morning (6-9 AM) or evening (after 6 PM)
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in United States
Flight Traffic
Busy
73/100 pressure index
Health Advisory
Healthy
Routine only • View Details →
Landing Slots
~157
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in New Orleans
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:38
☀️ Noon
12:02
🌇 Sunset
18:26
⏱️ Daylight
12h 47m
Wind Speed
15.2 km/h
Gentle breeze
Sunshine
9.3 hrs
Direct Sun (Cloud-free)
Humidity
80%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for New Orleans
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
Add your home location in settings to see airport details.
Travel Health & Safety in New Orleans
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🔴 Very 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 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, New Orleans on August 31 averages 30.1°C with a 46% precipitation probability. Wedding/Outdoor Event Score: 80/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
New Orleans Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
September 7
29.6°C • 35% rain
Score
88
September 5
30.1°C • 37% rain
Score
86
September 6
29.8°C • 37% rain
Score
86
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (August 31) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is New Orleans Worth Visiting on August 31?
Planning a trip to New Orleans on August 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 30.1°C with a 46% historical precipitation risk.
✈️ Travel Logistics: Approximately 157 landing slots available daily during this period, indicating manageable crowd levels.
📊 Historical Extremes: The hottest August 31 recorded in the last 30 years saw temperatures hit 33.2°C in 2023, while the coldest dropped to 23.9°C in 2024.