December Rainfall and Precipitation in Sri Lanka
Monthly rainfall totals, rainy days and the driest cities across Sri Lanka in December.
Select a Month
Check the conditions for any month of the year.
Best Places to Visit in Sri Lanka in December
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Sri Lanka.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in December: pale blue is dry, deep blue is wet.
Regions in Sri Lanka
Drill down to December weather for any region in Sri Lanka.
- Ampara District
- Anuradhapura District
- Badulla District
- Batticaloa District
- Colombo District
- Galle District
- Gampaha District
- Hambantota District
- Jaffna District
- Kalutara District
- Kandy District
- Kegalle District
- Kurunegala District
- Mannar District
- Matale District
- Matara District
- Monaragala District
- Nuwara Eliya District
- Polonnaruwa District
- Puttalam District
- Ratnapura District
- Trincomalee District
- Vavuniya District
Popular cities in Sri Lanka
Pick a city to see its December weather averages.
- Adams Peak
- Ahangama
- Aluthgama
- Ambalangoda
- Anuradhapura
- Arugam Bay
- Avissawella
- Balapitiya
- Bandarawela
- Bentota
- Beruwala
- Colombo
- Dambulla
- Dehiwala
- Digana
- Dodanduwa
- Ella
- Galle
- Habarana
- Hambantota
- Haputale
- Hatton
- Hikkaduwa
- Idalgashinna
- Jaffna
- Kalpitiya
- Kalupahana
- Kalutara
- Kandy
- Kataragama
- Katunayaka
- Kirinda
- Koggala
- Matara
- Midigama East
- Mirissa
- Mount Lavinia
- Negombo
- Nilaveli
- Nugegoda
- Nuwara Eliya
- Polonnaruwa
- Sigiriya
- Talpe
- Tangalle
- Tissamaharama
- Trincomalee
- Udawalawe
- Unawatuna
- Wadduwa
- Weligama
- Yala National Park
Sri Lanka precipitation in December: frequently asked questions
How much rainfall does Sri Lanka receive in December?
In December, Sri Lanka experiences its rainy season. Sun lovers might want to consider a different time for their trip. With an average of 220 mm (8.7 in) of rain in December, Kandy's weather becomes notably unpredictable due to the frequent downpours.
How many days does it rain in Sri Lanka in December?
Kandy sees roughly 13 days rainy days during December.
Is December part of the rainy season in Sri Lanka?
Yes. December falls within the rainy season in Sri Lanka. Expect more frequent showers and pack accordingly.
What is the wettest city in December in Sri Lanka?
Looking at our data, Adams Peak tops the wettest-cities list in Sri Lanka for December, with monthly rainfall averaging 497 mm (20 in).
What is the driest city in December in Sri Lanka?
The driest place is Chilaw with an average rainfall of 138 mm (5.4 in) according to our data.
Interested in more climate information?
We have much more information about the climate in Sri Lanka.
Weather and climate has detailed information for every country in the world. Are you going to Sri Lanka? Get detailed historical weather averages for many cities in Sri Lanka.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
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