New Orleans weather by month › September
New Orleans in September: weather and what to expect
Wet. September falls in New Orleans’s rainy season, with about 6.1 in (155 mm) of rain. For drier weather, go in March and November.
September weather in New Orleans
Daytime high89°F 32°C
Night low71°F 22°C
Rain6.1 in 155 mm
AirMuggy
SunSunny
In September, New Orleans averages highs of 89°F (32°C) and lows of 71°F (22°C), with 6.1 in (155 mm) of rain. The air feels muggy and the sun is sunny. 1991–2020 averages, not a forecast.
Pack: light clothes and sun protection, a rain jacket or umbrella.
Places with the same weather in September
Match out of 100 for September, one city per country.
- Manado Indonesia · 90°F highs93
- Nanning China · 89°F highs92
- Kano Nigeria · 91°F highs91
- Lal Bahadur Nagar India · 88°F highs91
- Hsinchu Taiwan · 87°F highs90
- New Kingston Jamaica · 88°F highs89
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