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Halwala weather in May (Kalutara District, Sri Lanka)

What is the weather forecast for Halwala in May? Check out this detailed guide to the month’s weather conditions.

Temperatures

The month of May in Halwala typically brings very high temperatures and heavy rainfall. During the day, temperatures can climb to about 30°C. At night, they may fall to a cooler 26°C.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

Precipitation

Halwala in May falls under the rainy season with heavy rainfall, averaging around 327 mm for the month. Looking at the last 30 years, the data shows about 13 days with rain.

Average sunshine

Enjoy a sunny month with about 200 hours of sunshine, providing a cheerful and lively atmosphere.

If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Halwala. February generally stands out with the best circumstances. While April, May, June, July, August, September, October, November and December tend to showcase less optimal conditions.

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

 

Halwala, monthly averages in May

Min TemperatureMin Temperature 26°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 42%  
PrecipitationPrecipitation 327 mm  
Rainy daysRainy days 13 days  
SunshineSunshine 200 hours *  
Percentage SunshinePercentage Sunshine *  
Data from: Galle, Sri Lanka (42 KM, 26 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.

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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
7/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

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

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.