The highest day temperature in October 2024 was 71°F. The lowest night temperature was 48°F. The average values for day and night temperatures during October were 61.3°F и 57.8°F respectivly.

The average sea surface temperature in October 2024 for Block Island was 64.4°F. The maximum and minimum values were 61.6°F and 66.8°F respectively.

You can expect various weather conditions during October. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in October for Block Island is 1.4 in.

The average wind speed in October is 12.8 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 Block Island in October is 6.3 hours.