May 9 is generally a great time to visit New Orleans. While there is a slight chance of rain (23%), showers are usually brief. Expect comfortable 28°C weather. Expect a bustling atmosphere in New Orleans right now—this is when the city truly comes alive with visitors.
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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 May 9
"Warm & Sunny. Expect average highs of 27.6°C. 23% chance of rain."
What to Wear in New Orleans in May
Based on historical data for May 9, New Orleans typically experiences temperatures between 20.6°C and 27.6°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (23% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for New Orleans
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
27.6°C
Daytime Peak
Average Low
20.6°C
Nighttime Low
Feels Like
30.6°C
🔥 Feels warmer
Rain Chance
23%
Avg 1.6mm if it rains
Cloud Cover
49%
Overcast
Pressure
1015.5 hPa
Low 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 76% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30+ required, seek shade
05:00 - 10:00
16:00 - 18:00
Type I-II
🔴 13 min to burn
Type III-IV
🟡 20 min to burn
Type V-VI
🟢 33 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
23°C
Humid/Sticky
Heat Index
30.6°C
Feels hotter
😐 Best outdoor time:
Morning hours (before 11 AM)
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in United States
Flight Traffic
High
100/100 pressure index
Health Advisory
Healthy
Routine only • View Details →
Landing Slots
~216
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in New Orleans
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:12
☀️ Noon
11:58
🌇 Sunset
18:43
⏱️ Daylight
13h 31m
Wind Speed
19 km/h
Gentle breeze
Sunshine
10.6 hrs
Direct Sun (Cloud-free)
Humidity
76%
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
☀️ Excellent
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
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, New Orleans on May 9 averages 27.6°C with a 23% precipitation probability. Wedding/Outdoor Event Score: 95/100."
— 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
May 6
26.9°C • 22% rain
Score
96
May 7
27.3°C • 22% rain
Score
96
May 8
27.5°C • 22% rain
Score
96
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (May 9) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is New Orleans Worth Visiting on May 9?
Planning a trip to New Orleans on May 9? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 27.6°C with a 23% historical precipitation risk.
✈️ Travel Logistics: Approximately 216 landing slots available daily during this period, indicating manageable crowd levels.
📊 Historical Extremes: The hottest May 9 recorded in the last 30 years saw temperatures hit 33.2°C in 2024, while the coldest dropped to 14.7°C in 2020.