The highest day temperature in February 2025 was 51°F. The lowest night temperature was 14°F. The average values for day and night temperatures during February were 34.5°F и 27.3°F respectivly.

The average sea surface temperature in February 2025 for Stonington was 37.0°F. The maximum and minimum values were 35.0°F and 39.0°F respectively.

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

Precipitation total in February for Stonington is 1.0 in. This value is relatively stable throughout the year.

The average wind speed in February is 9.7 mph. It makes February one of the most windy months of the year for Stonington.

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 February is 5.3 hours.