02.09
wed
wed
Day
88°F
W 6 mph
Precip.
19%
19%
Night
82°F
N 4 mph
Precip.
6%
6%
03.09
thu
thu
Day
91°F
SW 4 mph
Precip.
2%
2%
Night
82°F
NE 4 mph
Precip.
7%
7%
04.09
fri
fri
Day
88°F
E 5 mph
Precip.
3%
3%
Night
81°F
NE 6 mph
Precip.
8%
8%
05.09
sat
sat
Day
90°F
SE 7 mph
Precip.
38%
38%
Night
82°F
E 6 mph
Precip.
15%
15%
06.09
sun
sun
Day
90°F
SE 8 mph
Precip.
3%
3%
Night
84°F
E 6 mph
Precip.
5%
5%
07.09
mon
mon
Day
90°F
SE 7 mph
Precip.
4%
4%
Night
82°F
E 9 mph
Precip.
13%
13%
08.09
tue
tue
Day
91°F
E 7 mph
Precip.
3%
3%
Night
82°F
NE 8 mph
Precip.
15%
15%
sea water
temperature
temperature
| New Orleans |
monthly
weather
weather
| New Orleans |
current
weather
weather
| New Orleans |
14 days
forecast
forecast
| New Orleans |
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 84.3°F. The highest and lowest sea temperatures during the month were 87.1°F and 82.2°F.
Air temperature in New Orleans, °F
Precipitation total in New Orleans, in.
* Charts above show average data for the last 3 years.
Best time for vacation in New Orleans
New Orleans on a weather map
Places in USA:
Name
°F
24 Hours Forecast
New Orleans
Local time: 10:51
September 02, wednesday
1200
88°F
W
6 mph
6 mph
1500
90°F
W
10 mph
10 mph
1800
91°F
W
7 mph
7 mph
2100
84°F
N
6 mph
6 mph
September 03, thursday
0000
82°F
N
4 mph
4 mph
0300
81°F
E
3 mph
3 mph
0600
79°F
SW
1 mph
1 mph
0900
86°F
SW
2 mph
2 mph
