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Dematapelessa weather in May (Sri Lanka)

Curious about the May weather in Dematapelessa? This guide provides all the details you need.

In May, Dematapelessa generally has very high temperatures and high rainfall. Anticipate daytime temperatures around 33°C, while night temperatures can drop to 25°C.

Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water, especially if you find yourself outdoors for extended periods.

Dematapelessa in May usually receives high rainfall, averaging around 107 mm for the month. Typically around 10 days of rainfall is expected.

The city usually sees around 240 hours of sunlight, indicating many sunny days.

If your ideal day consists of dry skies and moderate temperatures January, February, June, July, August and September generally stand out with the best circumstances. While October and November tend to showcase less optimal conditions.

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

 

Dematapelessa, monthly averages in May

Min TemperatureMin Temperature 25°C  
Max TemperatureMax Temperature 33°C  
Chance of RainChance of Rain 32%  
PrecipitationPrecipitation 107 mm  
Rainy daysRainy days 10 days  
HumidityHumidity 78% *  
SunshineSunshine 240 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Hambantota, Sri Lanka (36 KM, 22 Miles).

Where to go in Sri Lanka in May

Find out more about the weather in Sri Lanka in May and which places have the best weather conditions in this month.

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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 Dematapelessa in May?

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 in May.

Swimming
9/10
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 Dematapelessa.

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.