The highest day temperature in October 2024 was 79°F. The lowest night temperature was 61°F. The average values for day and night temperatures during October were 70.3°F и 67.7°F respectivly.

The average sea surface temperature in October 2024 for Terceira Island was 74.1°F. The maximum and minimum values were 71.6°F and 77.2°F respectively.

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

Precipitation total in October for Terceira Island is 2.7 in.

The average wind speed in October is 14.9 mph.

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 Terceira Island in October is 5.1 hours.