East London in September
Find out everything about the water temperature in East London 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:
60.0 °F
Average:
65.3 °F
Maximum:
68.6 °F
Sea water temperature in East London in September
In the city of East London, the month of September is somewhat too cool for swimming. The minimum recorded temperature during this month was 60.0°F on September 14, 2024, with an average temperature being 65.3°F and a maximum temperature reaching 68.6°F on September 15, 2018.
| Date | 10 years average | 2024 | 2023 |
|---|---|---|---|
| Sep 1 | 66.5°F | 65.2°F | 66.4°F |
| Sep 2 | 66.5°F | 64.4°F | 66.4°F |
| Sep 3 | 66.4°F | 64.8°F | 66.4°F |
| Sep 4 | 65.9°F | 65.5°F | 64.6°F |
| Sep 5 | 65.7°F | 64.9°F | 65.6°F |
| Sep 6 | 65.6°F | 65.1°F | 64.1°F |
| Sep 7 | 65.0°F | 64.1°F | 64.7°F |
| Sep 8 | 65.3°F | 64.5°F | 65.2°F |
| Sep 9 | 65.0°F | 64.6°F | 66.1°F |
| Sep 10 | 65.0°F | 65.2°F | 65.9°F |
| Sep 11 | 65.2°F | 64.7°F | 66.5°F |
| Sep 12 | 65.2°F | 64.8°F | 67.0°F |
| Sep 13 | 65.2°F | 62.2°F | 66.5°F |
| Sep 14 | 65.2°F | 60.0°F | 65.8°F |
| Sep 15 | 65.3°F | 61.8°F | 65.4°F |
| Sep 16 | 65.2°F | 62.5°F | 65.1°F |
| Sep 17 | 65.1°F | 62.3°F | 64.8°F |
| Sep 18 | 65.3°F | 63.1°F | 65.5°F |
| Sep 19 | 65.5°F | 65.0°F | 64.0°F |
| Sep 20 | 65.3°F | 65.6°F | 65.0°F |
| Sep 21 | 64.9°F | 65.2°F | 64.8°F |
| Sep 22 | 65.1°F | 64.1°F | 66.0°F |
| Sep 23 | 65.0°F | 63.3°F | 65.8°F |
| Sep 24 | 65.0°F | 62.4°F | 65.9°F |
| Sep 25 | 65.0°F | 63.1°F | 65.9°F |
| Sep 26 | 64.7°F | 63.5°F | 63.6°F |
| Sep 27 | 64.6°F | 62.4°F | 63.7°F |
| Sep 28 | 64.7°F | 62.8°F | 63.2°F |
| Sep 29 | 65.1°F | 64.2°F | 63.8°F |
| Sep 30 | 64.9°F | 61.4°F | 64.6°F |
In East London, there are only 18 days through the year when the water is warm enough to be comfortable for swimming.
The warmest water in East London was recorded on March 7, 2014, reaching a 77.6°F. While the coldest temperature occurred on June 14, 2021, dipping to 59.1°F. The average readings by season are 71.6°F in Winter, 71.4°F in Spring, 66.0°F in Summer, and 66.4°F in Autumn.
September's temperature is a dip compared to warmer August at 65.9°F and October at 66.0°F.