New Orleans Weather in August 2026
“Mild and bright — an underrated time to visit.”
Roughly 19 rainy days across the month, on average.
August 34C with 95% humidity feels like 42C; locals move to Frenchmen Street after dark, snoball at Hansen's, and dive into pool at Country Club. Afternoon highs hold at 31.5C (89F), nights bottom out at 25.7C (78F), 207mm of rain falls across 19.3 days, and 10.2 hours of sunshine push heat index past 40C on cloud-free afternoons.
White Linen Night on the first Saturday August 1 fills the Warhouse District with gallery openings and street food along Julia Street, and Dirty Linen Night follows two weeks later in the French Quarter with more mismatched attire. Satchmo Summer Fest honors Louis Armstrong the first weekend at Old US Mint, and Southern Decadence begins mid-month rehearsals for its Labor Day peak.
Ten-year records show August rainfall up nearly 40mm since 2016 with Hurricane Ida in 2021 delivering a catastrophic 300mm in a single week and knocking power for two weeks across the metro. Sea surface temperatures hit records above 30C in the Gulf, and 2026 hurricane outlooks call for peak activity from August 20 onward, so book flexible-change airfare and monitor NHC daily.
Travelers to New Orleans in 2026 during August secure the lowest rates outside Southern Decadence weekend: Windsor Court and Ace Hotel show summer deals under $180, restaurant weeks like COOLinary offer three-course lunches at Antoine's and Galatoire's, and swamp tours run half full through August 2026 offseason.
The Quarter is theater; locals live in Bywater, Marigny, or Uptown along the streetcar line. Cafe Du Monde is 24 hours but Cafe Beignet on Royal is less lines. Second lines happen Sundays from October through May and following one is the actual best free thing to do. Pronounce it N'awlins to lock in as tourist forever; locals just say New Orleans normally. Neutral ground means median strip and lagniappe means a little extra thrown in.
What to pack for New Orleans in August
August White Linen Night has an actual dress code that shapes packing choices, and the rest of the month favors technical fabrics:
- Full head-to-toe white linen outfit for August 1 gallery walk
- Wide-brim sun hat and polarized sunglasses for glare
- Cooling towel that activates with river water
- Blister-proof canvas sneakers for hot pavement
- Waterproof pouch for phone during flash floods
What to pack for New Orleans in August
- →Quick-dry travel shirtAmazon · shop this
- →UPF sun hatAmazon · shop this
- →Packable rain jacketAmazon · shop this
- →Compact travel umbrellaAmazon · shop this
- →Waterproof dry bagAmazon · shop this
- →Reef-safe sunscreen SPF 50Amazon · shop this
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Where to stay in New Orleans
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Compare hotels on Booking.com→Estimated August trip to New Orleans
Peak season prices — book early or shift by 2–3 weeks to save. Rule-based estimates from a couple based in London — actual prices vary.
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Delayed flight to New Orleans?
August sees 207mm of rain here — delays happen. Check if you're eligible for compensation. EU regulations cover flights departing from or arriving in the EU/UK.
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Things worth doing
Walk White Linen Night galleries on Julia Street, eat COOLinary lunches at Commander's Palace, hop Frenchmen Street clubs after 11pm, snoball at Hansen's on Tchoupitoulas, and swim at Country Club Uptown.
August vs. the rest of the year
How this month compares in New Orleans. Tap any month to read more.
highlighted months are among the best time to visit.
Best time to visit New Orleans
While August has its own character in New Orleans, the data-backed best months to visit New Orleans are November. These months combine the most favourable temperatures, rainfall, and sunshine across an 11-year climate record (2015–2025).
See the full best-time-to-visit guide for New OrleansOther places with a similar climate right now
New Orleans in August — FAQ
Q01Should I visit New Orleans in August?
Should I visit New Orleans in August?
It is a challenging month — you may want to consider another time of year. In August, New Orleans averages a high of 32°C (89°F) and a low of 26°C (78°F), with 207mm of rainfall across roughly 19 rainy days. Late March French Quarter Fest is free and better than Jazz Fest with 20 stages; jasmine blooms wrap Garden District ironwork before summer humidity settles.
Q02What temperatures should I expect in New Orleans during August?
What temperatures should I expect in New Orleans during August?
The average high temperature in New Orleans during August is 32°C (89°F), with an average low of 26°C (78°F). These figures are averaged from 11 complete years of daily records (2015–2025, Open-Meteo Archive). August 34C with 95% humidity feels like 42C; locals move to Frenchmen Street after dark, snoball at Hansen's, and dive into pool at Country Club.
Q03Is August a rainy month in New Orleans?
Is August a rainy month in New Orleans?
New Orleans averages approximately 19 rainy days in August, with a total monthly rainfall of about 207mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days. Afternoon summer storms flood streets in 20 minutes; Bourbon and Canal drain by design but Mid-City and Broadmoor sit for hours after downpours.
Q04How should I dress for New Orleans in August?
How should I dress for New Orleans in August?
For New Orleans in August, pack light, breathable clothing (cotton or linen), a compact umbrella or waterproof jacket, sunscreen and sunglasses, comfortable walking shoes. These recommendations are based on 11 complete years of weather averages for this specific month. A small hand fan and a hat with drawstring: humidity kills styling and afternoon squalls appear in 15 minutes flat.
Q05Is August a busy travel month for New Orleans?
Is August a busy travel month for New Orleans?
Tourist crowds in New Orleans during August are typically moderate. Consider this when planning accommodation — prices track crowd levels closely. The Quarter is theater; locals live in Bywater, Marigny, or Uptown along the streetcar line. Cafe Du Monde is 24 hours but Cafe Beignet on Royal is less lines. Second lines happen Sundays from October through May and following one is the actual best free thing to do. Pronounce it N'awlins to lock in as tourist forever; locals just say New Orleans normally. Neutral ground means median strip and lagniappe means a little extra thrown in.