New Orleans in August
In August, New Orleans averages 31°C (88°F) during the day and 26°C (78°F) at night, with frequent rain — about 26 days of the month see precipitation (220 mm total).
ShoulderConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
It's peak hurricane season in New Orleans during August. Travel is possible but expect storm risk, possible flight disruption, and generally lower travel insurance coverage.
How August compares to the rest of the year in New Orleans
August is one of the warmest months in New Orleans (2nd of 12) and one of the wettest months (2nd of 12). Daytime temperature runs 6°C above the annual average (25°C). August runs roughly the same as July (31°C) and cools 2°C in September (29°C).
August sunrise & sunset in New Orleans
Times shown for New Orleans local time (America/Chicago), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in New Orleans — August
Golden-hour and blue-hour windows for the 15th of August, in New Orleans's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — New Orleans in August
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on August's tier (Shoulder) and New Orleans's popularity.
Crowds & pricing — August in New Orleans
New Orleans is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: Northern Hemisphere summer holidays peak hazard season (1 active)
Sun & mosquito risk — August in New Orleans
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
New Orleans in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 16°C / 61°F | 9°C / 47°F | 93 mm | 15 | — |
| February | 19°C / 66°F | 11°C / 52°F | 115 mm | 17 | — |
| March | 22°C / 71°F | 14°C / 58°F | 128 mm | 18 | — |
| April | 25°C / 76°F | 17°C / 63°F | 123 mm | 18 | — |
| May | 28°C / 83°F | 21°C / 70°F | 136 mm | 20 | — |
| June | 30°C / 87°F | 24°C / 76°F | 195 mm | 24 | — |
| July | 31°C / 88°F | 25°C / 78°F | 187 mm | 26 | — |
| August | 31°C / 88°F | 26°C / 78°F | 220 mm | 26 | — |
| September | 29°C / 85°F | 24°C / 75°F | 132 mm | 21 | — |
| October | 26°C / 78°F | 19°C / 66°F | 111 mm | 14 | — |
| November | 20°C / 69°F | 14°C / 56°F | 85 mm | 12 | — |
| December | 18°C / 65°F | 12°C / 53°F | 139 mm | 15 | — |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for New Orleans in August →
Frequently asked questions
How hot is New Orleans in August?
In August, New Orleans averages a high of 31°C (88°F) and a low of 26°C (78°F) — generally hot.
Does it rain a lot in New Orleans in August?
August is quite rainy in New Orleans, with about 26 rainy days on average.
Is August a good time to visit New Orleans?
August is hot but on the rainy side. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for New Orleans in August?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full August packing list for New Orleans for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.