Do I need a jacket in New Orleans in August?

Probably not for daytime — highs average around 91°F. A light layer for air-conditioned interiors is enough.

Is August rainy in New Orleans?

Expect roughly 13 days of rain across the month. Pack a compact umbrella and shoes that can handle wet pavement.

How hot does New Orleans get in August?

Daytime highs average around 91°F. Lean toward breathable fabrics like cotton and linen, and bring sun protection.

August Packing List for New Orleans – What to Wear & Bring

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Essentials

If you only pack a few things, pack these.

Lightest-weight linen and cotton topsEssential
August in New Orleans matches July's 91°F/76°F extremes with relentless humidity — the French Quarter's narrow blocks between Decatur Street and Royal Street trap heat, and anything heavier than gauze-weight linen becomes suffocating within minutes of stepping outside your hotel.
Lightweight shorts and flowy skirtsEssential
With no nighttime temperature relief at 76°F lows, August in New Orleans demands minimal clothing — lightweight shorts or skirts are essential for the walks between air-conditioned restaurants on Magazine Street and outdoor live music venues on Frenchmen Street.
Water-resistant sandals with good tractionEssential
August's 13 rain days flood the French Quarter's low-lying blocks — Bourbon Street near Lafitte's Blacksmith Shop and the intersections around Canal Street accumulate standing water fast. Water-resistant sandals with rubber soles handle both the flooding and the oppressive 91°F heat.
Packable rain jacketEssential
August's 13 precipitation days produce heavy Gulf thunderstorms that arrive with 15–20 minutes of warning — a packable rain jacket is essential for any outing in New Orleans, as the wind-driven rain makes umbrellas almost useless during the intense downpours.
SPF 50 sunscreenEssential
August's UV index in New Orleans peaks at extreme levels, and the reflective surfaces along the Riverwalk and in Jackson Square amplify exposure — apply before leaving your hotel and reapply every 2 hours, especially after sweating through the morning.
Wide-brim hatEssential
City Park's Sculpture Garden, the French Quarter's Jackson Square, and the open Riverwalk offer minimal shade at midday — a wide-brim hat is critical protection against the 91°F direct sun that sends unprepared visitors straight to headaches and heat exhaustion.
Refillable water bottleEssential
Dehydration at 91°F with 85%+ humidity is a serious risk — carrying water during French Quarter walks, Garden District tours, and any outdoor time in August is non-negotiable in New Orleans.

Clothing

Lightest-weight linen and cotton topsEssential
August in New Orleans matches July's 91°F/76°F extremes with relentless humidity — the French Quarter's narrow blocks between Decatur Street and Royal Street trap heat, and anything heavier than gauze-weight linen becomes suffocating within minutes of stepping outside your hotel.
Lightweight shorts and flowy skirtsEssential
With no nighttime temperature relief at 76°F lows, August in New Orleans demands minimal clothing — lightweight shorts or skirts are essential for the walks between air-conditioned restaurants on Magazine Street and outdoor live music venues on Frenchmen Street.
Loose-fitting sundressRecommended
A loose linen or cotton sundress remains the most versatile single garment for August in New Orleans — it handles the 91°F heat, looks appropriate at most restaurants from Cochon to Cane & Table, and allows the slight breeze off the Mississippi to actually reach your skin.
Light cardigan or wrap for air conditioningRecommended
New Orleans cranks AC to combat the August heat — the Superdome, Convention Center, National WWII Museum, and upscale restaurants on Magazine Street can be 25–30°F cooler inside than the street. A light layer prevents the shock of going from 91°F to 62°F.

Footwear

Water-resistant sandals with good tractionEssential
August's 13 rain days flood the French Quarter's low-lying blocks — Bourbon Street near Lafitte's Blacksmith Shop and the intersections around Canal Street accumulate standing water fast. Water-resistant sandals with rubber soles handle both the flooding and the oppressive 91°F heat.
Breathable mesh walking shoesRecommended
New Orleans visitors walk 5–8 miles daily, and August's heat makes ventilation critical — mesh sneakers dry faster than canvas after rain, provide arch support for long Garden District walks, and prevent the overheating that leather shoes cause in this humidity.
Waterproof boots for tropical storm daysOptional
August is peak hurricane season, and tropical weather systems can dump inches of rain on New Orleans in hours — if a tropical storm approaches, waterproof boots are the only way to navigate the city's flooded streets safely.

Accessories

Packable rain jacketEssential
August's 13 precipitation days produce heavy Gulf thunderstorms that arrive with 15–20 minutes of warning — a packable rain jacket is essential for any outing in New Orleans, as the wind-driven rain makes umbrellas almost useless during the intense downpours.
SPF 50 sunscreenEssential
August's UV index in New Orleans peaks at extreme levels, and the reflective surfaces along the Riverwalk and in Jackson Square amplify exposure — apply before leaving your hotel and reapply every 2 hours, especially after sweating through the morning.
Wide-brim hatEssential
City Park's Sculpture Garden, the French Quarter's Jackson Square, and the open Riverwalk offer minimal shade at midday — a wide-brim hat is critical protection against the 91°F direct sun that sends unprepared visitors straight to headaches and heat exhaustion.
Insect repellentRecommended
August's heat and standing water from frequent storms create ideal mosquito conditions near Bayou St. John, City Park's lagoons, and Audubon Park — evening outdoor dining or walks near any water feature without repellent will be cut short.
Portable fan or cooling towelRecommended
New Orleans' August heat index exceeds 105°F most afternoons, and the humidity prevents natural cooling through perspiration — a handheld fan or cooling towel provides relief during French Quarter walks and outdoor dining.

Gear

Refillable water bottleEssential
Dehydration at 91°F with 85%+ humidity is a serious risk — carrying water during French Quarter walks, Garden District tours, and any outdoor time in August is non-negotiable in New Orleans.
Waterproof phone caseRecommended
August's near-daily thunderstorms and the risk of tropical weather systems mean your phone is constantly at risk of water damage — a waterproof case is cheap insurance for a New Orleans trip during peak hurricane season.

Local tips for New Orleans in August

August is deep off-season in New Orleans, which means the best hotel and restaurant deals of the year — COOLinary New Orleans runs through August with prix-fixe lunch and dinner menus at top restaurants like Emeril's, August, and Herbsaint at significant discounts. Take advantage of the deals and spend peak heat hours in air-conditioned dining rooms.

Monitor tropical weather forecasts daily during an August New Orleans trip — the city's hurricane evacuation routes and emergency plans are well-established, but you want to know about approaching systems with 48–72 hours of lead time. NOAA's National Hurricane Center at nhc.noaa.gov is the authoritative source.

The free Algiers Ferry across the Mississippi River provides a cool breeze and spectacular city views — it's one of the best ways to escape the 91°F street-level heat for 15 minutes and see the New Orleans skyline from the West Bank. Departure is from the Canal Street ferry terminal.

Want the full picture? 12 outfit lookbooks for New Orleans in Summer, plus restaurant + day-trip dress codes →

FAQ — New Orleans in August

Probably not for daytime — highs average around 91°F. A light layer for air-conditioned interiors is enough.
Expect roughly 13 days of rain across the month. Pack a compact umbrella and shoes that can handle wet pavement.
Daytime highs average around 91°F. Lean toward breathable fabrics like cotton and linen, and bring sun protection.
August is deep off-season in New Orleans, which means the best hotel and restaurant deals of the year — COOLinary New Orleans runs through August with prix-fixe lunch and dinner menus at top restaurants like Emeril's, August, and Herbsaint at significant discounts. Take advantage of the deals and spend peak heat hours in air-conditioned dining rooms.

More tools for New Orleans in August

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Outfit ideas for New Orleans in August →

Layering looks and style guidance matched to the month's weather.

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Shoe picks for August →

Waterproof, breathable, insulated — matched to the month.

Pack or skip

Umbrella? Winter coat? Sunscreen? →

Item-by-item verdict for August.

Comfort check

Will I be cold or hot? →

Day and night temp bands for August.

Packing tools

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August Packing List for New Orleans — What to Wear & Bring

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