The highest day temperature in December 2025 was 88°F. The lowest night temperature was 65°F. The average values for day and night temperatures during December were 80.0°F и 69.1°F respectivly.

The average sea surface temperature in December 2025 for Ras Al Khaimah was 81.7°F. The maximum and minimum values were 79.0°F and 84.0°F respectively.

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

Precipitation total in December for Ras Al Khaimah is 0.2 in. This value is relatively stable throughout the year.

The average wind speed in December is 6.4 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 Ras Al Khaimah in December is 9.6 hours.