The highest day temperature in December 2023 was 86°F. The lowest night temperature was 79°F. The average values for day and night temperatures during December were 83.8°F и 83.5°F respectivly.

The average sea surface temperature in December 2023 for Hambantota was 87.9°F. The maximum and minimum values were 85.8°F and 88.6°F respectively.

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

Precipitation total in December for Hambantota is 6.7 in. It makes december one of the most rainy months of the year.

The average wind speed in December is 9.9 mph. It makes December one of the most windless months of the year for Hambantota.

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 Hambantota in December is 7.2 hours.