Unawatuna weather in December (Galle District, Sri Lanka)

What should you pack for a trip to Unawatuna in December? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

Typically, December in Unawatuna includes high temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 29°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 25°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.

Precipitation

Unawatuna in December usually receives heavy rainfall, averaging around 162 mm for the month. Historically, the month has about 10 days of rain.

Average sunshine

Enjoy a sunny month with about 220 hours of sunshine, providing a cheerful and lively atmosphere.

If you prefer dry days with pleasant temperatures, January typically offers the best circumstances. While May, June, September, October and November tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Unawatuna climate page with graphs.

 

Unawatuna, monthly averages in December

Min Temperature 25°C  

Max Temperature 29°C  

Chance of Rain 32%  

Precipitation 162 mm  

Rainy days 10 days  

Sunshine 220 hours *  

Percentage Sunshine *  

Data from: Galle, Sri Lanka (5 KM, 3 Miles).

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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a 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.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Unawatuna.

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.