The highest day temperature in December 2023 was 71°F. The lowest night temperature was 53°F. The average values for day and night temperatures during December were 60.8°F и 57.3°F respectivly.

The average sea surface temperature in December 2023 for Terrasini was 65.4°F. The maximum and minimum values were 62.6°F and 68.6°F respectively.

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

Precipitation total in December for Terrasini is 2.0 in. It makes december one of the most rainy months of the year.

The average wind speed in December is 10.8 mph. It makes December one of the most windy months of the year for Terrasini.

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 Terrasini in December is 6.2 hours.