The highest day temperature in November 2025 was 64°F. The lowest night temperature was 26°F. The average values for day and night temperatures during November were 50.2°F и 37.2°F respectivly.

The average sea surface temperature in November 2025 for New London was 55.8°F. The maximum and minimum values were 51.2°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 New London is 1.1 in. It makes november one of the least rainy months of the year.

The average wind speed in November is 9.7 mph. It makes November one of the most windy months of the year for New London.

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 New London in November is 6.7 hours.