New Orleans in Summer — Weather & What to Expect
Summer in New Orleans (June, July, August) averages daytime highs of 31.1°C and lows of 25.1°C, with around 670.7mm of rain across the season (61 rainy days in total). It includes some of the best months of the year to visit (June, July, August).
In the northern hemisphere, summer in New Orleans covers June, July, August.
Summer in New Orleans month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| June | 30.8°C | 24.3°C | 210.1mm | 18 | 8/10 |
| July | 31.0°C | 25.3°C | 231.5mm | 24 | 8/10 |
| August | 31.6°C | 25.7°C | 229.1mm | 19 | 8/10 |
What to pack for New Orleans in summer
- Lightweight, breathable clothing
- High SPF sunscreen
- Sunglasses
- Sun hat
- Reusable water bottle
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Frequently Asked Questions
Is summer a good time to visit New Orleans?
Summer in New Orleans rates around 8/10 — good time to visit. Average highs are 31.1°C with 670.7mm of rain across the season.
How hot is New Orleans in summer?
Daytime highs average 31.1°C (88.0°F) across June, July, August, with nights around 25.1°C.
What months are summer in New Orleans?
New Orleans is in the northern hemisphere, so summer covers June, July, August.
See also: best time to visit New Orleans · New Orleans annual climate · New Orleans in spring · New Orleans in autumn · New Orleans in winter
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Once you know what summer in New Orleans looks like, find out exactly what to pack for New Orleans at 247PackingList. For currency, language and country facts, see the United States guide at 247CountryInfo.
Summer in New Orleans — what to pack
Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →Check clothing sizes in United States at 247Sizing before you shop.
More summer travel essentials
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.