30YearWeather
New Orleans in August
New Orleans weather in August - United States
🌧️Wet Season

New Orleans Weather in August

Plan your August trip to New Orleans, United States. Based on 30 years of NASA data, expect temperatures of 31°C (high) to 26°C (low), with 42% rain probability and 8 hours of daily sunshine. Pack rain gear for around 31 rainy days.

Avg High
31°C

Hottest around day 18

Avg Low
26°C

Coolest around day 30

Rainy Days
31days

42% avg rain chance

Sunshine
8hrs/day

Summer season

New Orleans August Weather Calendar

Click any day to see detailed weather information

Currency

USD

$ United States dollar

Language

English

Driving

Right side

Connect

The telephone area code for New Orleans ...

Safety

Moderate Safety

GPI: 2.44

Travel Intelligence

Exclusive flight analytics & health data for New Orleans

Smart Flight Estimator

Airport-to-Airport Logistics

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Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Moderate
52/ 100
Traffic Index

Balanced traffic

Peak Daily Arrivals

0

slots per day

Peak

May

Low

Jan

Monthly Traffic Distribution

149
Jan
188
Feb
179
Mar
207
Apr
216
May
171
Jun
155
Jul
157
Aug
167
Sep
161
Oct
155
Nov
164
Dec
Traffic Level
Low Season

Key Connections

Atlanta Hartsfield Jackson (ATL)
Houston William P Hobby (HOU)
Houston George Bush (IAH)
Dallas Love Field (DAL)
Orlando (MCO)

Health & Safety Advisory

CDC travel health recommendations

No Requirements

No Special Vaccinations Required

Standard travel precautions apply

Source: CDC Travelers' Health

View Complete Health Guide

Is August a Good Time to Visit New Orleans?

👌A reasonable choice for your trip
Short Answer

Storm season alert for New Orleans in August: beyond the 31°C, 42% rain averages, hurricane risk requires travel insurance and schedule flexibility.

Decision Factors

Atlantic Hurricane season active

Atlantic zone - expect potential atlantic hurricane activity

Oppressive heat and humidity

31.2°C with 79% humidity - challenging conditions

Feels significantly hotter than 31.2°C

Heat index: 41°C due to 79% humidity

Plenty of sunshine

10.4h of sunshine daily

Shoulder season - balanced conditions

73% of peak - good value with moderate crowds

Exceptional dining scene

32 Michelin-listed restaurants

Good For

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 🏖️
    Beach lovers

    Sea temperature only undefined°C - too cold for comfortable swimming

  • 👨‍👩‍👧‍👦
    Families with children

    41°C heat index dangerous for children

  • 👴
    Elderly travelers

    Heat index of 41°C poses health risks

  • 🥾
    Outdoor enthusiasts

    Extreme conditions limit outdoor activity options

930 observations30-year historical data
Confidence: 95%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,New Orleans in August averages 31°C with 42% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: New Orleans in August

What are the temperatures in New Orleans in August?

Daytime highs average 31°C, nights drop to 26°C. Temperatures remain fairly consistent.

How many rainy days in New Orleans in August?

Expect around 31 days with measurable rainfall. An umbrella is advisable.

What to wear in New Orleans in August?

Light, breathable fabrics. Don't forget sunglasses and a hat.

Is August peak season in New Orleans?

This is shoulder season—moderate prices and manageable crowds.