Biyagama weather in December (Sri Lanka)
Curious about the December weather in Biyagama? Here's what the weather might have in store during this month.
In December, Biyagama typically experiences very high temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 31°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 23°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.
Biyagama in December falls under the rainy season with heavy rainfall, averaging around 192 mm for the month. When we look at the climate data from the last 30 years, we can expect around 10 days of rain.
The city usually sees around 217 hours of sunlight, indicating many sunny days.
In case you lean more towards enjoying temperate temperatures and rain-free days January typically offers the most optimal weather. In contrast, April, May, June, July, August, September, October and November tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Biyagama climate page with graphs.
Biyagama, monthly averages in December
Where to go in Sri Lanka in December
Find out more about the weather in Sri Lanka in December and which places have the best weather conditions in this month.
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. With a water temperature of around 27°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Interested in more climate information?
This site provides you with all the information you need about the climate in Biyagama.
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 climate conditions. Find out where to go with our weather planner.