Ericeira in September
Find out everything about the water temperature in Ericeira 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:
57.5 °F
Average:
64.0 °F
Maximum:
69.7 °F
Sea water temperature in Ericeira in September
In the city of Ericeira, the month of September is somewhat too cool for swimming. The minimum recorded temperature during this month was 57.5°F on September 6, 2024, with an average temperature being 64.0°F and a maximum temperature reaching 69.7°F on September 15, 2021.
| Date | 10 years average | 2024 | 2023 |
|---|---|---|---|
| Sep 1 | 63.5°F | 61.3°F | 60.6°F |
| Sep 2 | 63.5°F | 61.4°F | 61.3°F |
| Sep 3 | 62.9°F | 59.3°F | 61.9°F |
| Sep 4 | 62.8°F | 58.0°F | 59.7°F |
| Sep 5 | 63.0°F | 58.5°F | 60.7°F |
| Sep 6 | 63.2°F | 57.5°F | 62.3°F |
| Sep 7 | 63.6°F | 58.7°F | 63.2°F |
| Sep 8 | 64.0°F | 59.9°F | 63.4°F |
| Sep 9 | 64.1°F | 61.0°F | 64.0°F |
| Sep 10 | 64.1°F | 59.9°F | 64.9°F |
| Sep 11 | 63.9°F | 58.6°F | 64.5°F |
| Sep 12 | 64.2°F | 58.2°F | 65.9°F |
| Sep 13 | 64.7°F | 58.9°F | 66.9°F |
| Sep 14 | 64.6°F | 58.3°F | 65.8°F |
| Sep 15 | 64.5°F | 58.4°F | 65.3°F |
| Sep 16 | 64.6°F | 58.0°F | 66.4°F |
| Sep 17 | 64.7°F | 59.9°F | 66.3°F |
| Sep 18 | 64.6°F | 59.7°F | 66.0°F |
| Sep 19 | 64.5°F | 61.3°F | 65.9°F |
| Sep 20 | 64.5°F | 61.3°F | 65.9°F |
| Sep 21 | 64.6°F | 62.1°F | 66.7°F |
| Sep 22 | 64.3°F | 62.1°F | 65.8°F |
| Sep 23 | 64.2°F | 62.8°F | 66.1°F |
| Sep 24 | 64.2°F | 62.9°F | 65.4°F |
| Sep 25 | 64.0°F | 63.1°F | 64.3°F |
| Sep 26 | 63.8°F | 62.6°F | 62.9°F |
| Sep 27 | 63.8°F | 63.8°F | 64.3°F |
| Sep 28 | 64.0°F | 63.4°F | 65.5°F |
| Sep 29 | 63.7°F | 62.9°F | 65.4°F |
| Sep 30 | 63.2°F | 61.0°F | 63.9°F |
In an average year, Ericeira offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Ericeira was recorded on September 15, 2021, reaching a 69.7°F. While the coldest temperature occurred on February 7, 2015, dipping to 54.3°F. The average readings by season are 58.7°F in Winter, 58.9°F in Spring, 62.5°F in Summer, and 63.2°F in Autumn.
In September, the temperature is higher than August's average of 62.9°F and October's average of 63.3°F.