Weather in Dalawella Beach, Unawatuna, Sri Lanka in December

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Visiting Dalawella Beach, Unawatuna, Sri Lanka in December

The weather in December is slightly cooler than the previous month. 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. It is a good time for sunbathing in Dalawella Beach.

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.

Sea temperatures are a very warm 28°C (82°F). December is an excellent month for swimming in Dalawella Beach with very comfortable temperatures for bathing all day. The sea temperature in December is slightly cooler than the previous month.

December sees the continuation of the northeast monsoon with frequent showers and overcast skies. Surfing can still be good on certain days when the waves pick up. However, beach activities like sunbathing and swimming may be less enjoyable due to the weather, though there are often still pockets of sunshine for quick beach visits. Consider visiting Dalawella Beach in the months of January, February, March, July, for the best beach weather. Also consider one of our other suggestions for December.

Can you sunbathe in Dalawella Beach in December?

Yes, December is a good time for sunbathing in Dalawella 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 Dalawella Beach in December?

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

More about December sea temperatures.

Is December a good time to holiday in Dalawella Beach?

Yes, December is a good time for a holiday in Dalawella 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 Dalawella Beach. Sea temperatures are a very warm 28°C (82°F). December is an excellent month for swimming in Dalawella Beach with very comfortable temperatures for bathing all day.

More about the December temperatures and sunshine.

Is Dalawella Beach warm in December?

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

The average maximum temperature in Dalawella 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 Dalawella 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 Dalawella Beach in December?

The average day light hours per day in Dalawella 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 Dalawella Beach in December

December is one of the busiest months at Dalawella Beach due to the Christmas and New Year holidays. The excellent weather and festive season draw in both international tourists and local holidaymakers, making the beach quite crowded. The end-of-year celebrations contribute to a significant increase in visitors.

Temperature in Dalawella Beach in December

The weather in December is slightly cooler than the previous month. The average maximum temperature in Dalawella 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 Dalawella 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 Dalawella 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 Dalawella Beach in December

During December the average day light hours are 11.8 per day in Dalawella 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 Dalawella 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 Dalawella Beach in December

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

Rainfall in Dalawella Beach in December

December weather is much drier than the previous month and rainfall continues to drop markedly into January. December has fewer days of rain than the previous month and rainy days continue to drop quickly into January. The average total rainfall in Dalawella 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 Dalawella Beach in December

The maximum dew point (an indicator of humidity) in Dalawella 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 Dalawella 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 Dalawella 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 Dalawella Beach in December

The average maximum wind speed in Dalawella 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 Dalawella 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 Dalawella Beach in December is from the North.

Monthly Averages

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