Water temperature in Sulina in September
Is it warm enough to swim in Sulina in September? Average water temperature in Sulina in September is 21.9°C and therefore suitable for comfortable swimming. The warmest sea in Sulina in September is 26.2°C, and the coldest is 17.5°C. Average high air temperature in Sulina in September is 21°C, and average low temperature is 16°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Sulina
Changes water temperature in Sulina in September 2025, 2024
To get an accurate forecast for the water temperature in Sulina for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Sulina, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of September.
You can choose any other years:
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 1 September | 23.6°C | 25.1°C | 22.9°C | 26.2°C |
| 2 September | 23.6°C | 24.7°C | 22.9°C | 26.2°C |
| 3 September | 24°C | 24.7°C | 22.6°C | 25.7°C |
| 4 September | 24.5°C | 24.6°C | 22.1°C | 25.8°C |
| 5 September | 24.2°C | 24.6°C | 21.7°C | 24.8°C |
| 6 September | 23.7°C | 23.4°C | 21.4°C | 24.7°C |
| 7 September | 23.2°C | 23.2°C | 21.2°C | 24.5°C |
| 8 September | 22.9°C | 22.5°C | 20.9°C | 24.2°C |
| 9 September | 23°C | 22.5°C | 20.8°C | 24.4°C |
| 10 September | 22.9°C | 23.1°C | 20.9°C | 24.2°C |
| 11 September | 22.9°C | 23.2°C | 20.9°C | 24.1°C |
| 12 September | 22.7°C | 23°C | 20.9°C | 24°C |
| 13 September | 22.2°C | 23.7°C | 20.6°C | 23.7°C |
| 14 September | 21.7°C | 24°C | 20.4°C | 24°C |
| 15 September | 21.4°C | 23.5°C | 20.4°C | 23.5°C |
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 16 September | 21.2°C | 22.4°C | 19.5°C | 23.6°C |
| 17 September | 21.4°C | 22°C | 19.8°C | 23.5°C |
| 18 September | 21.1°C | 22.6°C | 19.8°C | 23.2°C |
| 19 September | 20.7°C | 22.1°C | 19.8°C | 22.9°C |
| 20 September | 19.8°C | 20.8°C | 18.9°C | 22.7°C |
| 21 September | 20.5°C | 20.4°C | 18.9°C | 22.6°C |
| 22 September | 20.8°C | 20.7°C | 17.9°C | 22.5°C |
| 23 September | 20.3°C | 20.6°C | 18°C | 22.8°C |
| 24 September | 20.6°C | 21.4°C | 17.9°C | 23°C |
| 25 September | 20.2°C | 21.7°C | 18.3°C | 22.8°C |
| 26 September | 20.3°C | 21.6°C | 18.3°C | 22.7°C |
| 27 September | 21.9°C | 18°C | 22.5°C | |
| 28 September | 22°C | 17.5°C | 22.3°C | |
| 29 September | 22°C | 17.7°C | 22.1°C | |
| 30 September | 21.6°C | 17.5°C | 21.9°C |
Average water temperature in Sulina in September over a decade
| 2015 | 2016 | 2017 | 2018 | 2019 |
| 22.3°C | 22.2°C | 22.1°C | 22.6°C | 22°C |
| 2020 | 2021 | 2022 | 2023 | 2024 |
| 23.3°C | 21.2°C | 21.1°C | 23°C | 22.7°C |
Sulina sea state in September
Chart comparing the height of waves in Sulina in September over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.
Weather and climate in Sulina in September
This data display average monthly climate indicators in Sulina in September based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip
- Average HIGH temperature21°C
- Average LOW temperature16°C
- Average rainfall days3 days
- Average rainfall1.3''/33mm
- Average sunshine7.4h
Sulina water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below
