The highest day temperature in December 2023 was 56°F. The lowest night temperature was 37°F. The average values for day and night temperatures during December were 51.2°F и 47.1°F respectivly.

The average sea surface temperature in December 2023 for Newport was 52.7°F. The maximum and minimum values were 52.2°F and 53.4°F respectively.

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

Precipitation total in December for Newport is 3.8 in. It makes december one of the most rainy months of the year.

The average wind speed in December is 10.6 mph. It makes December one of the most windy months of the year for Newport.

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 Newport in December is 2.7 hours.