Hoi An in September
Find out everything about the water temperature in Hoi An 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:
83.5 °F
Average:
85.6 °F
Maximum:
87.6 °F
Sea water temperature in Hoi An in September
In the city of Hoi An, the month of September is a great time for swimming. The minimum recorded temperature during this month was 83.5°F on September 30, 2016, with an average temperature being 85.6°F and a maximum temperature reaching 87.6°F on September 9, 2017.
| Date | 10 years average | 2024 | 2023 |
|---|---|---|---|
| Sep 1 | 85.8°F | 86.3°F | 86.3°F |
| Sep 2 | 85.7°F | 86.3°F | 86.1°F |
| Sep 3 | 85.8°F | 86.2°F | 86.0°F |
| Sep 4 | 85.8°F | 86.2°F | 85.8°F |
| Sep 5 | 85.9°F | 86.1°F | 85.7°F |
| Sep 6 | 85.9°F | 86.0°F | 85.6°F |
| Sep 7 | 85.8°F | 85.7°F | 85.2°F |
| Sep 8 | 85.9°F | 86.1°F | 85.3°F |
| Sep 9 | 86.1°F | 85.9°F | 85.3°F |
| Sep 10 | 86.2°F | 86.0°F | 85.5°F |
| Sep 11 | 86.2°F | 86.0°F | 85.5°F |
| Sep 12 | 86.2°F | 86.1°F | 85.6°F |
| Sep 13 | 86.1°F | 86.5°F | 85.7°F |
| Sep 14 | 86.0°F | 86.4°F | 85.7°F |
| Sep 15 | 85.7°F | 86.2°F | 85.4°F |
| Sep 16 | 85.6°F | 86.1°F | 85.3°F |
| Sep 17 | 85.4°F | 86.0°F | 85.1°F |
| Sep 18 | 85.3°F | 85.9°F | 85.0°F |
| Sep 19 | 85.6°F | 85.7°F | 85.8°F |
| Sep 20 | 85.6°F | 85.4°F | 85.6°F |
| Sep 21 | 85.5°F | 85.3°F | 85.5°F |
| Sep 22 | 85.4°F | 85.1°F | 86.1°F |
| Sep 23 | 85.4°F | 85.1°F | 86.1°F |
| Sep 24 | 85.3°F | 85.0°F | 86.0°F |
| Sep 25 | 85.3°F | 84.8°F | 85.8°F |
| Sep 26 | 85.2°F | 85.0°F | 85.6°F |
| Sep 27 | 85.3°F | 85.2°F | 85.5°F |
| Sep 28 | 85.3°F | 85.4°F | 85.4°F |
| Sep 29 | 85.1°F | 85.6°F | 85.1°F |
| Sep 30 | 85.0°F | 84.9°F | 84.8°F |
In Hoi An, the water temperature is comfortable for swimming all year round.
The warmest water in Hoi An was recorded on September 9, 2017, reaching a 87.6°F. While the coldest temperature occurred on February 15, 2018, dipping to 68.4°F. The average readings by season are 74.9°F in Winter, 78.2°F in Spring, 84.7°F in Summer, and 83.1°F in Autumn.
In September, the temperature is higher than August's average of 85.6°F and October's average of 83.3°F.