Day
30 °C
Night
23 °C
Sea
28 °C
Precipitation
168 mm
in month
Rainy days
11 days
in month
Daylight
12 hours
average
Sunshine
7 hours
average
Humidity
79 %
Sri Lanka, a tropical island nation in South Asia, is known for its pristine beaches, lush tea plantations, ancient ruins, and wildlife-rich national parks, Sri Lanka offers something for everyone. Explore the historic sites of Sigiriya and Anuradhapura, go on a safari in Yala National Park, relax on the golden shores of Bentota Beach, and indulge in flavorful local cuisine.
We make the most from 40 years of historical weather data to predict the best weather conditions.
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We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.
In Sri Lanka in December, the average air temperature ranges from 30 °C (86 °F) during the day to 23 °C (74 °F) at night. There are 11 days of rain on average, where the rainfall is 168 mm (6.60 in).
December is one of the best months to visit Sri Lanka. The daily temperatures in this month reach pleasant 30 °C (86 °F). The temperature of the sea will be perfect at 28 °C (82 °F). At night, temperatures hover around a pleasant 23 °C (74 °F).
In Sri Lanka in December, the average daily temperatures will be 30 °C (86 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
The temperature of the sea in Sri Lanka in December is 28 °C (82 °F). This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.
There are 11 days, which are rainy in Sri Lanka in December, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.6 days of the week, or in general - 37 % days.
The average night temperature in Sri Lanka in December is 23 °C (74 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
There is precipitation of 168 mm (6.60 in) in December in Sri Lanka, which means 6 mm (0.22 in) rainfall per day on average.
The length of daylight in Sri Lanka in December is 12 hours.
No, in Sri Lanka in December it does not rain more than in January.
There is an average length of sunshine of 7 hours per day in December in Sri Lanka.
An average wind scale that can be expected in Sri Lanka in December is 4.
In Sri Lanka in December, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
In December in Sri Lanka, expect humidity around 79 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
No, December is not warmer in Sri Lanka than November.