The highest day temperature in October 2023 was 92°F. The lowest night temperature was 61°F. The average values for day and night temperatures during October were 85.8°F и 75.3°F respectivly.

The average sea surface temperature in October 2023 for Sanibel Island was 83.6°F. The maximum and minimum values were 78.2°F and 88.4°F respectively.

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

Precipitation total in October for Sanibel Island is 0.9 in.

The average wind speed in October is 9.1 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 Sanibel Island in October is 7.4 hours.