Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
September verdict
New Orleans, Louisiana, United States in September
Weather score71Very good
Very good for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 7.5h per day, enough for a balanced month. Rainfall averages 147mm, so some wet days are possible.
September weather
Monthly averages
Temp
31°C
Rain
147mm
Sun
7.5h
Sea
28°C
Weather score
71
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 147mm, so some wet days are possible.
Some sun
Sunshine averages 7.5h per day, enough for a balanced month.
Warm sea
Sea temperatures average 28°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare New Orleans, Louisiana, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September31°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
September147mm average rain
September is wetter than New Orleans' yearly average, so flexible plans matter more.
Driest monthsOctober to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September7.5 hours average sun
September sits close to New Orleans' yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsApril to July
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September28°C average sea
September is one of New Orleans' warmest sea months, when swimming comfort is usually strongest.
Warmest seaJune to September
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
September71 weather score
September scores above New Orleans' yearly average, so the overall weather mix is stronger than most months.
Best weather monthsApril to June and September to October
These months have the strongest weather score in the monthly averages.
Hotels in New Orleans, Louisiana, United States
Marriott
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The Ritz-Carlton, New OrleansNew Orleans, Louisiana, USA
JW Marriott New OrleansNew Orleans, Louisiana, USA
New Orleans MarriottNew Orleans, Louisiana, USA
New Orleans Marriott Warehouse Arts DistrictNew Orleans, Louisiana, USA
Hotel de la Poste – French Quarter, A Renaissance HotelNew Orleans, Louisiana, USA
Renaissance New Orleans Arts Warehouse District HotelNew Orleans, Louisiana, USA