Katunayaka weather in December (Gampaha District, Sri Lanka)
How's the weather trend in Katunayaka as December approaches? Find out what kind of weather to expect during this month.
Temperatures
In December, the weather in Katunayaka generally includes very high temperatures and high rainfall. During the daylight hours, temperatures often reach 31°C. After dark they usually decrease to around 24°C. Average temperatures can be deceiving; some days will be hotter. Wear breathable fabrics and drink plenty of water to stay cool.
Precipitation
Katunayaka in December usually receives high rainfall, averaging around 158 mm for the month. Climate statistics over the past 30 years suggest around 10 days of rain.Average sunshine
The days are predominantly sunny, with an estimated total of around 217 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.If your ideal day consists of dry skies and moderate temperatures January, February and March generally stand out with the best circumstances. While May, June, July, August, September, October and November tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Katunayaka climate page with graphs.
Katunayaka, monthly averages in December
Min Temperature
24°C
Max Temperature
31°C
Chance of Rain
35%
Precipitation
158 mm
Rainy days
10 days
Humidity
72% *
Sunshine
217 hours *
Percentage Sunshine
*
Where to go 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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Katunayaka.
Our site offers climate and forecast data for every country in the world. Are you going to Sri Lanka? On this website you can find 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.
