The highest day temperature in December 2023 was 91°F. The lowest night temperature was 80°F. The average values for day and night temperatures during December were 90.0°F и 81.8°F respectivly.

The average sea surface temperature in December 2023 for Watamu was 87.6°F. The maximum and minimum values were 87.0°F and 89.2°F respectively.

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

Precipitation total in December for Watamu is 4.4 in. It makes december one of the most rainy months of the year.

The average wind speed in December is 9.1 mph. It makes December the most windless month of the year for Watamu.

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 Watamu in December is 7.8 hours.