13.09
sun
sun
Day

82°F
NE 12 mph
Precip.
11%
11%
Night

75°F
NE 7 mph
Precip.
15%
15%
14.09
mon
mon
Day

81°F
NE 8 mph
Precip.
17%
17%
Night

75°F
NE 8 mph
Precip.
26%
26%
15.09
tue
tue
Day

82°F
NE 9 mph
Precip.
10%
10%
Night

75°F
NE 7 mph
Precip.
17%
17%
16.09
wed
wed
Day

84°F
E 11 mph
Precip.
8%
8%
Night

75°F
NE 7 mph
Precip.
14%
14%
17.09
thu
thu
Day

79°F
NE 7 mph
Precip.
13%
13%
Night

75°F
E 6 mph
Precip.
22%
22%
18.09
fri
fri
Day

81°F
NE 9 mph
Precip.
16%
16%
Night

77°F
NE 7 mph
Precip.
24%
24%
19.09
sat
sat
Day

82°F
E 9 mph
Precip.
18%
18%
Night

75°F
E 6 mph
Precip.
19%
19%
sea water
temperature
temperature
| Libreville |
monthly
weather
weather
| Libreville |
current
weather
weather
| Libreville |
14 days
forecast
forecast
| Libreville |
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.9°F. The highest and lowest sea temperatures during the month were 80.4°F and 77.4°F.
Air temperature in Libreville, °F
Precipitation total in Libreville, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Libreville
Libreville on a weather map
24 Hours Forecast
Libreville
Local time: 08:57
September 13, sunday
0900

81°F
N
7 mph
7 mph
1200

82°F
NE
12 mph
12 mph
1500

82°F
NE
14 mph
14 mph
1800

77°F
NE
11 mph
11 mph
2100

77°F
NE
7 mph
7 mph
September 14, monday
0000

75°F
NE
7 mph
7 mph
0300

75°F
NE
7 mph
7 mph
0600

75°F
NE
6 mph
6 mph


























