The highest day temperature in December 2023 was 69°F. The lowest night temperature was 41°F. The average values for day and night temperatures during December were 62.5°F и 53.0°F respectivly.

The average sea surface temperature in December 2023 for Gulluk was 68.3°F. The maximum and minimum values were 66.2°F and 70.0°F respectively.

You can expect various weather conditions during December. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in December for Gulluk is 2.0 in. It makes december the most rainy month of the year.

The average wind speed in December is 5.8 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 5.2 hours.