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Sea Temperature in Ericeira in September
© A. Wanke
Complete information on the sea temperature range in the Atlantic Ocean in Ericeira in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Ericeira. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Ericeira in September
59°F
MINIMUN
65°F
AVERAGE
72°F
MAXIMUM
Historical Data of Water Temperature in September in Ericeira
Water Temperature Chart for Atlantic Ocean in Ericeira in September
Sea Temperature Table in Ericeira in September Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Sep 1 | 68°C | 68°C | 68°C | 67°C |
| Sep 2 | 66°C | 66°C | 66°C | 65°C |
| Sep 3 | 68°C | 66°C | 66°C | 66°C |
| Sep 4 | 68°C | 66°C | 72°C | 67°C |
| Sep 5 | 66°C | 66°C | 70°C | 66°C |
| Sep 6 | 68°C | 66°C | 66°C | 65°C |
| Sep 7 | 68°C | 66°C | 68°C | 66°C |
| Sep 8 | 68°C | 66°C | 70°C | 66°C |
| Sep 9 | 68°C | 66°C | 72°C | 67°C |
| Sep 10 | 70°C | 66°C | 68°C | 67°C |
| Sep 11 | 68°C | 66°C | 68°C | 66°C |
| Sep 12 | 70°C | 66°C | 66°C | 66°C |
| Sep 13 | 68°C | 66°C | 70°C | 67°C |
| Sep 14 | 70°C | 68°C | 68°C | 67°C |
| Sep 15 | 70°C | 68°C | 70°C | 67°C |
| Sep 16 | 68°C | 68°C | 64°C | 66°C |
| Sep 17 | 70°C | 68°C | 68°C | 67°C |
| Sep 18 | 66°C | 68°C | 68°C | 66°C |
| Sep 19 | 66°C | 70°C | 72°C | 68°C |
| Sep 20 | 68°C | 68°C | 72°C | 68°C |
| Sep 21 | 66°C | 66°C | 66°C | 65°C |
| Sep 22 | 64°C | 68°C | 70°C | 66°C |
| Sep 23 | 64°C | 68°C | 70°C | 67°C |
| Sep 24 | 64°C | 68°C | 70°C | 66°C |
| Sep 25 | 66°C | 70°C | 64°C | 66°C |
| Sep 26 | 64°C | 68°C | 64°C | 65°C |
| Sep 27 | 66°C | 68°C | 64°C | 66°C |
| Sep 28 | 66°C | 66°C | 66°C | 66°C |
| Sep 29 | 64°C | 68°C | 64°C | 65°C |
Ericeira Climate and Swimming Opportunities in September
73°F
Average Day Air Temperature
61°F
Average Night Air Temperature
1 in
Precipitation Amount per Month
5 days
Number of Rainy Days
12 hrs
Daylight
per Day
8 hrs
Sunshine
per Day
8 mph
Average Wind Speed
69%
Average
humidity
Ericeira lies within the Lisbon metropolitan area in Portugal. The average daytime temperature in Ericeira in September is 23°C (73°F), while the nighttime average is 16°C (60°F). There are typically five rainy days during the month, with a total precipitation of 32 mm (1.3 inches). The daylight duration in September in Ericeira is 12 hours, with an average of 8 hours of sunshine per day. The average wind speed in September is 13 km/h (8 mph), and the humidity level is around 69%.
The water temperature in Ericeira in September ranges from 18°C to 19°C (64°F to 66°F). At the beginning of the month, the average temperature is around 19°C (66°F), shifting to 19°C (66°F) by mid-September and reaching 19°C (66°F) in the last ten days. Overall, the average sea temperature in Ericeira for September is 19°C (66°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.
Sea Temperature in September in Nearby Cities
Frequently Asked Questions About Water Temperatures in September in Ericeira
What is the sea temperature in Ericeira in September?
The water temperature in the Atlantic Ocean in Ericeira in September ranges from 18°C to 19°C (64°F to 66°F).
Is it possible to swim in the Atlantic Ocean in Ericeira in September?
The average sea temperature in Ericeira in September is 19°C (66°F), and the air temperature is 23°C (73°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.