The highest day temperature in November 2025 was 62°F. The lowest night temperature was 26°F. The average values for day and night temperatures during November were 49.8°F и 37.8°F respectivly.

The average sea surface temperature in November 2025 for Stonington was 55.4°F. The maximum and minimum values were 49.8°F and 61.2°F respectively.

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

Precipitation total in November for Stonington is 1.1 in.

The average wind speed in November is 9.7 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 Stonington in November is 6.6 hours.