Ahangama Weather in December
December in Ahangama brings high temperatures around 30°C (86°F) during the day, dropping to 25°C (77°F) at night, and as part of the rainy season, heavy rainfall is common.
Rainfall in Ahangama in December
As part of the rainy season, Ahangama sees around 10 days of rain in December, with an average of 175 mm (6.9 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.
Temperature in Ahangama in December
December in Ahangama brings typical temperatures with highs around 30°C (86°F) and lows of 25°C (77°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Ahangama in December
Enjoy a sunny month with about 220 hours of sunshine, even though this month falls in the wet season. There is still enough sun to enjoy the outdoors.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, July and August typically offer the best circumstances for Ahangama.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sri Lanka, check out our Ahangama's climate page.
Ahangama Temperature in December
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
32%
Precipitation
175 mm (6.9 in)
Rainy days
10 days
Sunshine
220 hours *
Percentage Sunshine
*
Historical weather for Ahangama in December
Browse day-by-day weather records for Ahangama spanning 25 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ahangama historical weather extremes in December
According to our 20 years of weather records for Ahangama, the following extremes were recorded between 2005 and 2025.
- The hottest December day on record in Ahangama reached 33°C (91°F) (December 17, 2009).
- The coldest December day was on December 25, 2014, with a maximum of 26°C (79°F).
- Ahangama registered its coldest December night on December 22, 2005, with temperatures dropping to 20°C (68°F).
Best Places in Sri Lanka in December
Find out more about the weather in Sri Lanka and which places have the best travel conditions in this month. See all of Sri Lanka in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Ahangama in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Ahangama in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sri Lanka, check out our Ahangama's climate page.
See the full Ahangama climate overview or explore weather in Sri Lanka.
