The highest day temperature in December 2023 was 90°F. The lowest night temperature was 79°F. The average values for day and night temperatures during December were 81.7°F и 87.3°F respectivly.

The average sea surface temperature in December 2023 for Tioman was 87.6°F. The maximum and minimum values were 86.4°F and 88.4°F respectively.

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

Precipitation total in December for Tioman is 13.8 in. It makes december the most rainy month of the year.

The average wind speed in December is 12.1 mph. It makes December one of the most windy months of the year for Tioman.

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 Tioman in December is 5.1 hours.