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Sea Temperature in Cascais in October
Complete information on the sea temperature range in the Atlantic Ocean in Cascais in October. Historical daily data. Climate details for October. Tips on swimming conditions and beach relaxation in Cascais. 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 Cascais in October
61°F
MINIMUN
65°F
AVERAGE
70°F
MAXIMUM
Historical Data of Water Temperature in October in Cascais
Water Temperature Chart for Atlantic Ocean in Cascais in October
Sea Temperature Table in Cascais in October Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Oct 1 | 66°C | 66°C | 68°C | 66°C |
| Oct 2 | 66°C | 66°C | 64°C | 65°C |
| Oct 3 | 64°C | 66°C | 68°C | 66°C |
| Oct 4 | 64°C | 66°C | 70°C | 66°C |
| Oct 5 | 64°C | 64°C | 66°C | 65°C |
| Oct 6 | 66°C | 64°C | 64°C | 64°C |
| Oct 7 | 66°C | 66°C | 68°C | 66°C |
| Oct 8 | 64°C | 66°C | 64°C | 64°C |
| Oct 9 | 63°C | 66°C | 68°C | 65°C |
| Oct 10 | 66°C | 66°C | 70°C | 67°C |
| Oct 11 | 64°C | 66°C | 66°C | 65°C |
| Oct 12 | 64°C | 64°C | 64°C | 64°C |
| Oct 13 | 64°C | 66°C | 70°C | 66°C |
| Oct 14 | 64°C | 64°C | 68°C | 65°C |
| Oct 15 | 66°C | 64°C | 68°C | 66°C |
| Oct 16 | 66°C | 64°C | 68°C | 66°C |
| Oct 17 | 64°C | 64°C | 70°C | 66°C |
| Oct 18 | 64°C | 64°C | 68°C | 65°C |
| Oct 19 | 66°C | 64°C | 68°C | 66°C |
| Oct 20 | 64°C | 63°C | 68°C | 65°C |
| Oct 21 | 66°C | 64°C | 70°C | 67°C |
| Oct 22 | 64°C | 63°C | 68°C | 65°C |
| Oct 23 | 64°C | 64°C | 70°C | 66°C |
| Oct 24 | 63°C | 64°C | 68°C | 65°C |
| Oct 25 | 64°C | 63°C | 70°C | 66°C |
| Oct 26 | 63°C | 64°C | 68°C | 65°C |
| Oct 27 | 64°C | 64°C | 64°C | 64°C |
| Oct 28 | 64°C | 64°C | 68°C | 65°C |
| Oct 29 | 66°C | 63°C | 66°C | 65°C |
| Oct 30 | 64°C | 64°C | 66°C | 64°C |
Cascais Climate and Swimming Opportunities in October
70°F
Average Day Air Temperature
59°F
Average Night Air Temperature
3 in
Precipitation Amount per Month
10 days
Number of Rainy Days
11 hrs
Daylight
per Day
7 hrs
Sunshine
per Day
8 mph
Average Wind Speed
74%
Average
humidity
Cascais lies within the Lisbon metropolitan area in Portugal. The average daytime temperature in Cascais in October is 21°C (69°F), while the nighttime average is 15°C (58°F). There are typically 10 rainy days during the month, with a total precipitation of 87 mm (3.4 inches). The daylight duration in October in Cascais is 11 hours, with an average of 7 hours of sunshine per day. The average wind speed in October is 13 km/h (8 mph), and the humidity level is around 74%.
The water temperature in Cascais in October 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-October and reaching 19°C (66°F) in the last ten days. Overall, the average sea temperature in Cascais for October 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 October in Nearby Cities
Frequently Asked Questions About Water Temperatures in October in Cascais
What is the sea temperature in Cascais in October?
The water temperature in the Atlantic Ocean in Cascais in October ranges from 18°C to 19°C (64°F to 66°F).
Is it possible to swim in the Atlantic Ocean in Cascais in October?
The average sea temperature in Cascais in October is 19°C (66°F), and the air temperature is 21°C (69°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.