The highest day temperature in December 2023 was 56°F. The lowest night temperature was 20°F. The average values for day and night temperatures during December were 33.7°F и 30.7°F respectivly.

The average sea surface temperature in December 2023 for Charlottetown was 33.7°F. The maximum and minimum values were 31.0°F and 37.6°F respectively.

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

Precipitation total in December for Charlottetown is 1.6 in. It makes december one of the least rainy months of the year.

The average wind speed in December is 13.9 mph. It makes December the most windy month of the year for Charlottetown.

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 Charlottetown in December is 2.5 hours.