United States New Orleans Weather in August — Climate Guide
August in New Orleans is low
New Orleans Weather in August — Quick Answer
As of 2026- Avg temp
- 33° / 25°
- Rainfall
- 160mm · 11 days
- Crowds
- Quiet
As of 2026, New Orleans in August averages a high of 33°C and low of 25°C with 160mm of rain over about 11 days. Same as July — loose linen, lightest cotton, sandals. SPF 50+ + hat mandatory. Hurricane-readiness: small dry bag for emergency documents + cash.
August is low for New Orleans.
August is year's quietest tourist month + hurricane season peak begins (statistically mid-August through September). Hotel pricing at lowest of the year (French Quarter 4-star $130-220/night). Heat + humidity identical to July (33°C, 81%, daily storms).
Satchmo SummerFest (free, early August, Old US Mint area) celebrates Louis Armstrong's birthday with free concerts, second-line parades, and jazz programming. The most authentic free music festival of the summer.
Travel score
Lowest tourist month + lowest pricing + hurricane risk awareness
August Weather at a Glance
August averages 92°F / 33°C highs and 77°F / 25°C lows with 11 rainy days and 160mm rainfall. Humidity 81%, UV 9. Felt temperature 38°C+. Hurricane season peak begins mid-August (statistically Aug 15-Sep 30 is highest-risk window). Daily thunderstorms reliable.
August Travel Advice
Travel insurance mandatory. Subscribe to NOAA weather alerts. Identify hotel hurricane evacuation procedures on check-in. Keep emergency cash + ID in waterproof bag. Hotels handle evacuations professionally if warning issued. Lowest pricing of year makes August attractive if you accept the risk.
Flying In from Overseas
Year's lowest international arrivals. Direct flights from Toronto $250-400, London $450-700. European summer holiday continues. Asian summer break ending. Hurricane risk = cancellation flexibility critical.
August Pricing Trends
Year's absolute lowest: French Quarter 4-star $130-220/night, Garden District B&B $150-260, Ritz-Carlton $220-400. Gulf shrimp $20-35 (still peak season).
New Orleans August Weather Stats
Avg High
33°C
Avg Low
25°C
Rainy Days
11
160mm total
Sunshine
8h
Daily avg
Humidity
81%
very-humid
UV Index
9
Very high
Wind
10 km/h
Gusts 20
Sea Temp
0°C
not swimmable
Crowds
Quiet
At attractions
August Sunrise & Sunset
Air Quality
PM2.5
25 μg/m³
PM10
45 μg/m³
Status
moderate
Feels-Like Temperature & Wind
Feels like
Daytime
38°C
Nighttime
26°C
Humidity and wind affect how the actual temperature feels.
Wind
10 km/h
Max gust 20 km/h
Activities Recommended for August
August Travel Pros & Cons
Pros
- Year's lowest hotel pricing
- Satchmo SummerFest (free Louis Armstrong tribute)
- Red Dress Run charity event
- Restaurant reservation easiest of year
Cons
- Hurricane season peak risk begins
- Year's hottest + humidity
- Daily thunderstorms
- Many locals on summer holiday
August Events & Festivals
- Satchmo SummerFest (early August, Louis Armstrong tribute)
- Red Dress Run (mid-August, French Quarter charity run-walk)
- Hurricane season peak begins (mid-August onward)
New Orleans in August — Full Picture
August is year's quietest tourist month + hurricane season peak begins (statistically mid-August through September). Hotel pricing at lowest of the year (French Quarter 4-star $130-220/night). Heat + humidity identical to July (33°C, 81%, daily storms).
Satchmo SummerFest (free, early August, Old US Mint area) celebrates Louis Armstrong's birthday with free concerts, second-line parades, and jazz programming. The most authentic free music festival of the summer.
Hurricane preparation reality: subscribe to NOAA weather alerts, travel insurance with cancellation + interruption coverage mandatory, identify nearest hotel hurricane shelter location, keep cash + key documents in waterproof bag. Most hurricanes give 3-5 days warning; hotels handle evacuations professionally.
What to Wear & What to Pack
Same as July — loose linen, lightest cotton, sandals. SPF 50+ + hat mandatory. Hurricane-readiness: small dry bag for emergency documents + cash.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
25.7°C
17°C
7.3/mo
Summer (Jun·Jul·Aug)
Current32.7°C
24.7°C
10.7/mo
Autumn (Sep·Oct·Nov)
27°C
17.7°C
7.3/mo
Winter (Dec·Jan·Feb)
18°C
9°C
8.7/mo
New Orleans Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 17° | 8° | 9d·130mm | 5h | 75% | 3 | Quiet | Low season | |
| February (Best) | 19° | 10° | 8d·130mm | 6h | 75% | 4 | Very busy | Peak |
| March (Best) | 22° | 13° | 8d·130mm | 7h | 73% | 5 | Busy | Peak |
| April (Best) | 26° | 17° | 7d·110mm | 8h | 73% | 7 | Busy | Peak |
| 29° | 21° | 7d·130mm | 9h | 75% | 8 | Moderate | Shoulder | |
| 32° | 24° | 10d·170mm | 9h | 80% | 9 | Moderate | Shoulder | |
| 33° | 25° | 11d·170mm | 9h | 81% | 10 | Quiet | Low season | |
| 33° | 25° | 11d·160mm | 8h | 81% | 9 | Quiet | Low season | |
| 31° | 23° | 9d·150mm | 8h | 79% | 7 | Quiet | Low season | |
| October (Best) | 28° | 18° | 6d·100mm | 8h | 73% | 6 | Moderate | Shoulder |
| November (Best) | 22° | 12° | 7d·110mm | 7h | 73% | 4 | Moderate | Shoulder |
| 18° | 9° | 9d·130mm | 5h | 75% | 3 | Moderate | Shoulder |
View Other Months
New Orleans August Hotel Picks
Frequently Asked Questions
Is August a good time to visit New Orleans?
New Orleans in August is low. Tourist crowds are quiet and flight/hotel prices are low season.
What's the average temperature in New Orleans in August?
New Orleans August averages a high of 33°C and a low of 25°C.
Does it rain much in New Orleans in August?
New Orleans August averages 160mm of rainfall over about 11 rainy days.
What should I wear in New Orleans in August?
Same as July — loose linen, lightest cotton, sandals. SPF 50+ + hat mandatory. Hurricane-readiness: small dry bag for emergency documents + cash.
What time are sunrise and sunset in New Orleans in August?
New Orleans August sunrise is 06:25 and sunset is 19:35, with 13h 10min of daylight.
What's the air quality like in New Orleans in August?
New Orleans August air quality (AQI) averages 60, rated Moderate. PM2.5 averages 25μg/m³.
What activities are recommended in New Orleans in August?
In August, New Orleans is great for Satchmo SummerFest free, WWII Museum full day, Audubon Aquarium AC.
Is August peak season in New Orleans?
New Orleans August crowds are quiet and prices are low season. You can travel relatively comfortably without long queues.
Best Months to Visit New Orleans
View Other Months
Planning a August trip to New Orleans?
You've checked the weather — next come the budget and the route.
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.