Antigua in September
Find out everything about the water temperature in Antigua 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:
68.9 °F
Average:
73.1 °F
Maximum:
76.4 °F
Sea water temperature in Antigua in September
In the city of Antigua, the month of September is somewhat comfortable for swimming. The minimum recorded temperature during this month was 68.9°F on September 14, 2024, with an average temperature being 73.1°F and a maximum temperature reaching 76.4°F on September 23, 2014.
| Date | 10 years average | 2024 | 2023 |
|---|---|---|---|
| Sep 1 | 72.7°F | 72.1°F | 74.0°F |
| Sep 2 | 72.7°F | 72.0°F | 74.4°F |
| Sep 3 | 72.7°F | 71.8°F | 74.3°F |
| Sep 4 | 72.7°F | 72.0°F | 74.5°F |
| Sep 5 | 72.7°F | 71.2°F | 74.8°F |
| Sep 6 | 73.0°F | 70.8°F | 74.8°F |
| Sep 7 | 73.1°F | 71.0°F | 75.0°F |
| Sep 8 | 73.0°F | 71.1°F | 75.0°F |
| Sep 9 | 72.9°F | 71.5°F | 74.8°F |
| Sep 10 | 72.9°F | 71.4°F | 75.5°F |
| Sep 11 | 73.1°F | 70.5°F | 76.0°F |
| Sep 12 | 73.0°F | 70.4°F | 75.8°F |
| Sep 13 | 72.9°F | 69.7°F | 75.3°F |
| Sep 14 | 73.1°F | 68.9°F | 75.5°F |
| Sep 15 | 73.4°F | 69.7°F | 75.3°F |
| Sep 16 | 73.4°F | 70.2°F | 75.6°F |
| Sep 17 | 73.6°F | 70.8°F | 75.6°F |
| Sep 18 | 73.5°F | 71.3°F | 75.2°F |
| Sep 19 | 73.5°F | 71.9°F | 74.8°F |
| Sep 20 | 73.4°F | 72.1°F | 74.5°F |
| Sep 21 | 73.4°F | 72.6°F | 74.8°F |
| Sep 22 | 73.5°F | 72.5°F | 74.6°F |
| Sep 23 | 73.5°F | 72.1°F | 74.6°F |
| Sep 24 | 73.4°F | 71.5°F | 74.6°F |
| Sep 25 | 73.2°F | 70.1°F | 74.6°F |
| Sep 26 | 73.2°F | 69.3°F | 74.7°F |
| Sep 27 | 73.3°F | 70.2°F | 75.0°F |
| Sep 28 | 73.3°F | 70.8°F | 74.8°F |
| Sep 29 | 73.3°F | 70.6°F | 74.6°F |
| Sep 30 | 73.3°F | 70.3°F | 74.8°F |
In Antigua, there are only 21 days through the year when the water is warm enough to be comfortable for swimming.
The warmest water in Antigua was recorded on September 23, 2014, reaching a 76.4°F. While the coldest temperature occurred on March 8, 2015, dipping to 62.3°F. The average readings by season are 67.0°F in Winter, 66.1°F in Spring, 70.5°F in Summer, and 72.6°F in Autumn.
The average temperature in September is slightly warmer than August's average of 71.9°F. And in October, the temperature is expected to rise further, potentially reaching an average of 73.2°F.