- Save up to 35% on long stays at Anantara Hotels
- Plus extra 10% off for DISCOVERY members
- Book hotels in Europe, Asia, Africa & Middle East
Kalutara weather in December 2021
Get the latest coronavirus (Covid-19) updates for Sri Lanka with current travel advice and statistics on new cases per 100,000 and vaccine.
- 3030°C max day temperature
- 1010 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 175175 mm of monthly rainfall
- 1111 (Extreme) UV index
- 2828°C sea temperature
Recommended for Sri Lanka
The December weather guide for Kalutara, Sri Lanka shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Kalutara in December?
Daytime temperatures usually reach 30°C in Kalutara in December with high heat and humidity, falling to 23°C at night.
How sunny is it in Kalutara in December?
There are normally 7 hours of bright sunshine each day in Kalutara in December - that's 58% of daylight hours.
How warm is the sea around Kalutara in December?
The average sea temperature around Kalutara in December is 28°C.
Does it rain in Kalutara in December?
There are usually 10 days with some rain in Kalutara in December and the average monthly rainfall is 175mm.
What is the chance of a cyclone in Kalutara in December?
On average less than 1 day in December in Kalutara is likely to be affected by the passage of one or more tropical storms.
Metric (°C / mm) | Imperial (°F / inches)
Kalutara sunrise & sunset times for December 2021
Browse the sunrise and sunset times for Kalutara in December 2021. Select a month to view Kalutara sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st December 2021||06:06||17:52|
|Thursday, 16th December 2021||06:13||17:58|
|Friday, 31st December 2021||06:21||18:06|
- Explore lowest airfares by destinations worldwide
- Find the cheapest month or filter by route or month
- Prices shown found on Skyscanner in last 8 days
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.