Swimming in New Orleans in september 2025: Average sea temperature in september and tide times in september 2025
Average sea temperature in New Orleans in september 2025.
In september, according to seasonal norms, the sea temperature in New Orleans is:
Minimum: 79°F
Average: 83°F
Maximum: 87°F
Other useful seasonal weather averages in september:
- Outside temperature: 77°F to 88°F
- Most common weather: "Clear/Sunny"
- The wind blows at 15.5mph
- It rains a total of 5.1in, over 10 day(s).
Should we swim in New Orleans in september?
Yes! The water temperature in New Orleans in september is ideal
In september, swimming is ideal on the beaches around New Orleans! With water reaching 87°F at most and 83°F on average, spending time in the water is very pleasant.
Note also that in september, the climate is good with an average outside temperature of 82°F, 5.1in of precipitation (over 10 days) and 82.42 % humidity.
Water and normal seasonal temperatures in New Orleans in september
| September | |||
| Average sea temperature | 83°F | ||
| Minimum sea temperature | 79°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 77°F | ||
| Wind speed | 9.9mph | ||
| Wind temperature | 77°F | ||
| Precipitation | 5.1in | ||
| Number of days of rain | 10 jour(s) (32%) | ||
| Humidity | 83% | ||
| Visibility in kilometers | 9.57km | ||
| Cloud cover | 27% | ||
| Our opinion | ideal swimming |