Weligama Weather in December
December in Weligama averages 30°C (86°F) during the day and 25°C (77°F) at night. December is part of the rainy season, with around 183 mm (7.2 in) of rainfall and frequent showers.
Rainfall in Weligama in December
Weligama is in the rainy season in December, with rain on around 10 days and an average of 183 mm (7.2 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in Weligama in December
In December, expect high temperatures in Weligama, with highs of 30°C (86°F) and lows of 25°C (77°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. 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 Weligama in December
With approximately 220 hours of sunshine, the days are filled with clear skies during the day. Rain typically falls in the afternoon or evening, keeping mornings and early parts of the day sunny.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, July and August typically offer the best weather for Weligama.
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 Weligama's climate page.
Weligama Temperature in December
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
32%
Precipitation
183 mm (7.2 in)
Rainy days
10 days
Sunshine
220 hours *
Percentage Sunshine
*
Historical weather for Weligama in December
Browse day-by-day weather records for Weligama spanning 25 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Weligama historical weather extremes in December
Our historical data for Weligama spans 2005 to 2025, revealing these weather extremes.
- Weligama recorded its highest December temperature of 34°C (93°F) on December 11, 2019.
- The coldest December day was on December 25, 2014, with a maximum of 25°C (77°F).
- Weligama registered its coldest December night on December 31, 2019, with temperatures dropping to 17°C (63°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
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tolerable
unpleasant
poor
What to Wear in Weligama in December
Warm but pleasant conditions in Weligama in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Weligama 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 Weligama's climate page.
See the full Weligama climate overview or explore weather in Sri Lanka.
