Weather in Unawatuna Beach, Unawatuna, Sri Lanka in December

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Visiting Unawatuna Beach, Unawatuna, Sri Lanka in December

December has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 78% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright. December has total rainfall of 22.2cm (8.7inches) making it quite rainy but mostly with moderate tropical showers. There are only 13.2 days with some rainfall so you can still enjoy the beach on the many clear days. It is a good time for sunbathing in Unawatuna Beach. Sea temperatures are a very warm 28°C (82°F). December is an excellent month for swimming in Unawatuna Beach with very comfortable temperatures for bathing all day.

Consider visiting Unawatuna Beach in the months of January, February, March, July, for the best beach weather.

December is a wet month at Unawatuna Beach, with the northeast monsoon in full effect. Despite the rain showers and strong winds, there are still opportunities for sunbathing and swimming between showers. Snorkeling and diving conditions may be less enjoyable due to reduced visibility, while surfing conditions can be more challenging due to increased wind and swell. Also consider one of our other suggestions for December.

Can you sunbathe in Unawatuna Beach in December?

Yes, December is a good time for sunbathing in Unawatuna Beach.

December has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 78% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright. December has total rainfall of 22.2cm (8.7inches) making it quite rainy but mostly with moderate tropical showers. There are only 13.2 days with some rainfall so you can still enjoy the beach on the many clear days.

More about December temperature and sunshine.

Can you swim in Unawatuna Beach in December?

Yes, December is an excellent month for swimming in Unawatuna Beach with very warm sea temperatures 28°C (82°F).

More about December sea temperatures.

Is December a good time to holiday in Unawatuna Beach?

Yes, December is a good time for a holiday in Unawatuna Beach.

December has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 78% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright. December has total rainfall of 22.2cm (8.7inches) making it quite rainy but mostly with moderate tropical showers. There are only 13.2 days with some rainfall so you can still enjoy the beach on the many clear days. It is a good time for sunbathing in Unawatuna Beach. Sea temperatures are a very warm 28°C (82°F). December is an excellent month for swimming in Unawatuna Beach with very comfortable temperatures for bathing all day.

More about the December temperatures and sunshine.

Is Unawatuna Beach warm in December?

Yes, Unawatuna Beach is very hot and perfect for sunbathing on clear days in December.

The average maximum temperature in Unawatuna Beach in December is 30°C (86°F). The average maximum temperature is 30°C (87°) in the previous month and 31°C (88°F) in the next month.

The average temperature in Unawatuna Beach in December is 27°C (80°F). The average temperature is 27°C (81°F) in the previous month and 27°C (80°F) in the next month.

More info about the December temperatures and sunshine.

How sunny is Unawatuna Beach in December?

The average day light hours per day in Unawatuna Beach in December are 11.8. The sunshine percentage is 78% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright.

More about December sunshine.

Crowds in Unawatuna Beach in December

December is a peak month for tourism in Unawatuna Beach, and the beach can get quite crowded, especially during the daytime. The Christmas and New Year's Eve holidays can also contribute to the crowds, making it one of the busiest months of the year.

Temperature in Unawatuna Beach in December

The average maximum temperature in Unawatuna Beach in December is 30°C (86°F). The average maximum temperature is 30°C (87°F) in the previous month and 31°C (88°F) in the next month.

The average temperature in Unawatuna Beach in December is 27°C (80°F). The average temperature is 27°C (81°F) in the previous month and 27°C (80°F) in the next month.

The average minimum temperature in Unawatuna Beach in December is 23°C (74°F). The minimum temperature is 24°C (75°F) in the previous month and 23°C (73°F) in the next month.

Sunshine in Unawatuna Beach in December

During December the average day light hours are 11.8 per day in Unawatuna Beach. The sunshine percentage is 78% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright.

The ultraviolet index in Unawatuna Beach in December is typically 11.5 during December. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Unawatuna Beach in December

The average sea water temperature in Unawatuna Beach in December is 27.6°C (81.7°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Unawatuna Beach in December

The average total rainfall in Unawatuna Beach in December is 22.2cm (8.7inches) and on average there are 13.2 rainy days in December making it a pretty wet time to visit the beach.

Humidity in Unawatuna Beach in December

The maximum dew point (an indicator of humidity) in Unawatuna Beach in December is 23°C (74°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 24°C (75°F) in the previous month and 23°C (23°F) in the next month.

The average maximum relative humidity in Unawatuna Beach in December is typically 92.9%. The maximum relative humidity is 94.3% in the previous month and 91% in the next month.

The average relative humidity in Unawatuna Beach in December is typically 79%. The average relative humidity is 81.4% in the previous month and 73.3% in the next month.

Wind Speed in Unawatuna Beach in December

The average maximum wind speed in Unawatuna Beach in December is typically 22KM/H (14MPH). The average maximum wind speed is 18KM/H (11MPH) in the previous month and 24KM/H (15MPH) in the next month.

The average wind speed in Unawatuna Beach in December is typically 12KM/H (7MPH). The average wind speed is 9KM/H (5MPH) in the previous month and 14KM/H (9MPH) in the next month.

The average wind direction in Unawatuna Beach in December is from the North.

Monthly Averages

Suggested Beaches in December

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Need Inspiration?

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