Luanda in September
Find out everything about the water temperature in Luanda in September. Average, minimum and maximum recorded temperatures as well as daily temperature in September for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in September
Minimum:
66.6 °F
Average:
71.4 °F
Maximum:
76.1 °F
Sea water temperature in Luanda in September
In the city of Luanda, the month of September is somewhat comfortable for swimming. The minimum recorded temperature during this month was 66.6°F on September 1, 2025, with an average temperature being 71.4°F and a maximum temperature reaching 76.1°F on September 30, 2017.
| Date | 10 years average | 2026 | 2025 |
|---|---|---|---|
| Sep 1 | 69.1°F | 68.8°F | 66.6°F |
| Sep 2 | 69.1°F | 68.0°F | 67.6°F |
| Sep 3 | 69.4°F | 68.5°F | 68.5°F |
| Sep 4 | 69.3°F | 68.0°F | 68.6°F |
| Sep 5 | 69.5°F | 69.8°F | 68.7°F |
| Sep 6 | 69.8°F | 69.5°F | 69.9°F |
| Sep 7 | 70.0°F | 68.8°F | 69.8°F |
| Sep 8 | 70.4°F | 69.6°F | 69.4°F |
| Sep 9 | 70.4°F | 69.5°F | 69.7°F |
| Sep 10 | 70.5°F | 69.0°F | 68.8°F |
| Sep 11 | 70.6°F | 66.8°F | 68.2°F |
| Sep 12 | 70.9°F | 67.0°F | 68.5°F |
| Sep 13 | 71.0°F | 67.6°F | 67.9°F |
| Sep 14 | 71.5°F | 69.0°F | 68.8°F |
| Sep 15 | 71.5°F | 67.7°F | 71.0°F |
| Sep 16 | 71.6°F | 67.5°F | 71.0°F |
| Sep 17 | 71.4°F | 67.2°F | 70.9°F |
| Sep 18 | 71.5°F | 66.7°F | 71.0°F |
| Sep 19 | 71.9°F | 67.2°F | 72.4°F |
| Sep 20 | 71.9°F | 67.2°F | 71.3°F |
| Sep 21 | 72.4°F | 68.4°F | 73.0°F |
| Sep 22 | 72.4°F | 68.4°F | 73.2°F |
| Sep 23 | 72.4°F | 67.9°F | 73.3°F |
| Sep 24 | 72.5°F | 66.7°F | 73.3°F |
| Sep 25 | 72.9°F | 68.7°F | 73.3°F |
| Sep 26 | 73.2°F | 69.3°F | 73.3°F |
| Sep 27 | 73.7°F | 68.5°F | 73.5°F |
| Sep 28 | 73.9°F | 69.2°F | 73.7°F |
| Sep 29 | 73.8°F | 70.1°F | 72.1°F |
| Sep 30 | 74.0°F | 70.6°F | 71.3°F |
In Luanda, the months October through May offer comfortable swimming conditions, which amounts to 259 swimming days.
The warmest water in Luanda was recorded on March 12, 2019, reaching a 85.9°F. While the coldest temperature occurred on August 17, 2026, dipping to 64.2°F. The average readings by season are 80.5°F in Winter, 80.2°F in Spring, 70.2°F in Summer, and 75.4°F in Autumn.
The average temperature in September is slightly warmer than August's average of 68.3°F. And in October, the temperature is expected to rise further, potentially reaching an average of 76.3°F.