Deniyaya weather in May (Matara District, Sri Lanka)

Is Deniyaya a good destination in May, weather-wise? Our guide gives you the essential weather details for this month.

Temperatures

During May, Deniyaya usually has very high temperatures and heavy rainfall. The daytime often sees temperatures reaching 31°C, but nighttime brings a cool-down to 24°C. Remember, these are typical temperatures, and there can be hotter days. Dress appropriately and stay hydrated to remain comfortable.

Precipitation

Deniyaya in May falls under the rainy season with heavy rainfall, averaging around 235 mm for the month. Typically around 12 days days of rainfall are expected.

Average sunshine

With approximately 202 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you prefer dry days with pleasant temperatures, May may not be the ideal month to visit Deniyaya. July typically offers the most optimal weather. In contrast, April, May, September, October, November and December tend to have less optimal conditions.

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

 

Deniyaya, monthly averages in May

Min Temperature 24°C  

Max Temperature 31°C  

Chance of Rain 38%  

Precipitation 235 mm  

Rainy days 12 days  

Humidity 78% *  

Sunshine 202 hours *  

Percentage Sunshine *  

* Data from: Ratnapura, Sri Lanka (41 KM, 25 Miles).

Where to go in Sri Lanka in May

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 Deniyaya.

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.