The highest day temperature in December 2024 was 67°F. The lowest night temperature was 39°F. The average values for day and night temperatures during December were 58.9°F и 51.5°F respectivly.

The average sea surface temperature in December 2024 for Gulluk was 66.5°F. The maximum and minimum values were 65.0°F and 68.4°F respectively.

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

Precipitation total in December for Gulluk is 2.3 in. It makes december the most rainy month of the year.

The average wind speed in December is 6.3 mph. This value is relatively stable throughout the year.

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 Gulluk in December is 5.1 hours.