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Raddoluwa Weather in May

Raddoluwa in May averages 31°C (88°F) during the day and 26°C (79°F) at night. May is part of the rainy season, so frequent rainfall is typical.

Rainfall in Raddoluwa in May

Raddoluwa is in the rainy season in May, with rain on around 13 days and an average of 269 mm (11 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Raddoluwa in May

Daytime temperatures in Raddoluwa reach 31°C (88°F) in May, dropping to 26°C (79°F) at night. For most visitors, the main thing to prepare for is the heat during the day. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.

Sunshine in Raddoluwa in May

Expect sunny days throughout the month, with an estimated 202 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January typically offers the best weather for Raddoluwa.

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For a detailed overview over the year and the best time to visit Sri Lanka, check out our Raddoluwa's climate page.

Raddoluwa Temperature in May

Min TemperatureMin Temperature 26°C (79°F)  
Max TemperatureMax Temperature 31°C (88°F)  
Chance of RainChance of Rain 42%  
PrecipitationPrecipitation 269 mm (11 in)  
Rainy daysRainy days 13 days  
HumidityHumidity 77% *  
SunshineSunshine 202 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Colombo, Sri Lanka (26 KM, 16 Miles).

Best Places 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. See all of Sri Lanka in May →

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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 (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Raddoluwa in May

Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Raddoluwa in May

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

Swimming
8/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Sri Lanka, check out our Raddoluwa's climate page.

More climate data for Raddoluwa