Basseterre in September
Find out everything about the water temperature in Basseterre 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:
82.7 °F
Average:
84.7 °F
Maximum:
87.3 °F
Sea water temperature in Basseterre in September
In the city of Basseterre, the month of September is a great time for swimming. The minimum recorded temperature during this month was 82.7°F on September 1, 2018, with an average temperature being 84.7°F and a maximum temperature reaching 87.3°F on September 22, 2024.
| Date | 10 years average | 2024 | 2023 |
|---|---|---|---|
| Sep 1 | 84.4°F | 86.0°F | 86.1°F |
| Sep 2 | 84.5°F | 86.1°F | 86.2°F |
| Sep 3 | 84.4°F | 85.7°F | 86.4°F |
| Sep 4 | 84.4°F | 85.8°F | 86.1°F |
| Sep 5 | 84.4°F | 85.9°F | 86.3°F |
| Sep 6 | 84.4°F | 85.8°F | 86.1°F |
| Sep 7 | 84.4°F | 85.8°F | 86.4°F |
| Sep 8 | 84.5°F | 86.2°F | 86.4°F |
| Sep 9 | 84.7°F | 86.0°F | 86.6°F |
| Sep 10 | 84.7°F | 85.7°F | 86.3°F |
| Sep 11 | 84.7°F | 85.7°F | 86.2°F |
| Sep 12 | 84.8°F | 86.0°F | 86.1°F |
| Sep 13 | 84.7°F | 86.0°F | 86.0°F |
| Sep 14 | 84.8°F | 86.2°F | 86.0°F |
| Sep 15 | 84.8°F | 86.4°F | 86.1°F |
| Sep 16 | 84.7°F | 86.2°F | 86.4°F |
| Sep 17 | 84.8°F | 86.2°F | 86.6°F |
| Sep 18 | 84.8°F | 86.2°F | 86.6°F |
| Sep 19 | 84.8°F | 86.1°F | 86.5°F |
| Sep 20 | 84.8°F | 86.3°F | 87.0°F |
| Sep 21 | 84.9°F | 87.0°F | 86.7°F |
| Sep 22 | 84.9°F | 87.3°F | 86.7°F |
| Sep 23 | 84.9°F | 87.0°F | 86.6°F |
| Sep 24 | 85.0°F | 87.1°F | 86.3°F |
| Sep 25 | 85.1°F | 87.3°F | 86.5°F |
| Sep 26 | 85.2°F | 87.2°F | 86.6°F |
| Sep 27 | 85.1°F | 87.2°F | 86.4°F |
| Sep 28 | 85.1°F | 86.8°F | 86.3°F |
| Sep 29 | 85.1°F | 86.9°F | 86.5°F |
| Sep 30 | 85.0°F | 86.8°F | 86.6°F |
In Basseterre, the water temperature is comfortable for swimming all year round.
The warmest water in Basseterre was recorded on September 22, 2024, reaching a 87.3°F. While the coldest temperature occurred on February 27, 2018, dipping to 78.4°F. The average readings by season are 80.7°F in Winter, 80.6°F in Spring, 83.2°F in Summer, and 84.3°F in Autumn.
While September's temperature is warmer than August's average of 83.9°F, as October takes over, the temperature remains steady at 84.7°F.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Oranjestad |
84.7°F
|
22mi |
| Gustavia |
84.3°F
|
42mi |
| Brades |
85.5°F
|
49mi |
| Plymouth |
85.6°F
|
53mi |
| Philipsburg |
84.4°F
|
55mi |
| Marigot |
84.2°F
|
58mi |
| The Valley |
84.1°F
|
67mi |
* current water temperature in this city
** straight line distance from Basseterre