The highest day temperature in October 2023 was 80°F. The lowest night temperature was 63°F. The average values for day and night temperatures during October were 72.0°F и 68.2°F respectivly.

The average sea surface temperature in October 2023 for Cascais was 68.3°F. The maximum and minimum values were 67.2°F and 69.4°F respectively.

Most of the days in October are sunny but you can also expect cloudy and gloomy days.

Precipitation total in October for Cascais is 2.6 in. It makes october one of the most rainy months of the year.

The average wind speed in October is 11.2 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Cascais in October is 7.8 hours.