New Orleans Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
New Orleans year round climate
Spring (March–May): Average 18.2–25.9°C, warm and humid climate with occasional showers. Common activities: Exploring the French Quarter, taking a steamboat tour on the Mississippi River. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
Summer (June–August): Average 28.3–29.4°C, hot and humid with frequent afternoon thunderstorms. Common activities: Cooling off by the Mississippi River, visiting historical buildings, enjoying jazz performances. Recommended clothing: Light and breathable clothing, loose-fitting pants, sun hat.
Autumn (September–November): Average 21.9–26.6°C, temperatures gradually decrease, high humidity, September is the rainiest month. Common activities: Participating in festivals (e.g., New Orleans Jazz & Heritage Festival), enjoying local cuisine, visiting museums. Recommended clothing: Light jacket, long-sleeved or short-sleeved shirt depending on the temperature.
Winter (December–February): Average 12.5–15.3°C, mild and comfortable with occasional cold fronts. Common activities: Exploring unique shops in the French Quarter, visiting city parks, touring historical sites. Recommended clothing: Light jacket, warm trousers, comfortable shoes.
New Orleans climatological average
Annual average temperature: approx. 21.7°C / Annual rainfall: approx. 1423 mm / Summer humidity: 70%–80% / Rainiest month: September
New Orleans monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
12.5°C
128.7
February
15.3°C
78.7
March
18.2°C
130.6
April
21.4°C
105.7
May
25.9°C
140.8
June
28.3°C
102.1
July
28.6°C
131.6
August
29.4°C
121.7
September
26.6°C
175.7
October
21.9°C
66.3
November
18.2°C
125
December
14.4°C
116.7
New Orleans weather for the next seven days
11/20
Thursday
Partly Cloudy
30.5°C/16.9°C
11/21
Friday
Moderate rain
25.5°C/20.2°C
11/22
Saturday
Mist
23°C/20°C
11/23
Sunday
Partly Cloudy
27.2°C/20.8°C
11/24
Monday
Patchy rain nearby
27.1°C/20.1°C
11/25
Tuesday
Moderate rain
25.3°C/19.5°C
11/26
Wednesday
Sunny
21.6°C/15.4°C
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