December weather forecast
Waikkal, Sri Lanka

December rings in the final changes in Waikkal's weather cycle for the year. The amount of rainfall begins to ease, heading towards a drier season ahead. Owing to the persistent warmth of the sea and the generous hours of sunlight, outdoor activities continue to flourish. From November to December, the average rainfall reduces notably, clocking in at 153mm (6.02"). As weather conditions improve, the city's coastal and nature attractions become even more inviting to visitors.

Temperature

December, noted for its average high-temperature of 30°C (86°F) and an average low-temperature of 22°C (71.6°F), is considered the coldest month.

Rainfall

In Waikkal, during December, the rain falls for 10 days and regularly aggregates up to 153mm (6.02") of precipitation. Throughout the year, there are 125 rainfall days, and 2117mm (83.35") of precipitation is accumulated.

Sea temperature

In Waikkal, in December, the average water temperature is 28°C (82.4°F).
Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is recognized as warm and pleasant by all, making water activities comfortable and delightful for long durations.

Daylight

With an average of 11h and 42min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 06:07 and sunset at 17:51. On the last day of the month, sunrise is at 06:22 and sunset at 18:04 +0530.

Sunshine

In December, the average sunshine in Waikkal is 7h.

UV index

The months with the lowest UV index are January, November and December, with an average maximum UV index of 11. A UV Index reading of 11, and higher, represents an excessive health risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 11 in December interprets into the following recommendations:
Adopt every vital precaution, unprotected skin and eyes may burn rapidly. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Even when it's cloudy, ensure the generous application and frequent reapplication of a sunscreen with at least 30 SPF, particularly post swim or outdoor activity. Be on guard! The reflective nature of sand and water boosts UV exposure.