Kalawana Weather in May
During May, Kalawana experiences very high daytime temperatures of 30°C (86°F) and cooler nights around 24°C (75°F). May sits within the rainy season, so expect regular and often heavy rainfall.
Rainfall in Kalawana in May
As part of the rainy season, Kalawana sees around 12 days of rain in May, with an average of 281 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 Kalawana in May
Expect highs of 30°C (86°F) in Kalawana in May, with nights dropping to around 24°C (75°F). It's usually most comfortable outside during the morning and later in the day. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Kalawana 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.May in Kalawana has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
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 Kalawana's climate page.
Kalawana Temperature in May
Min Temperature
24°C (75°F)
Max Temperature
30°C (86°F)
Chance of Rain
41%
Precipitation
281 mm (11 in)
Rainy days
12 days
Humidity
78% *
Sunshine
202 hours *
Percentage Sunshine
*
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 →
perfect weather
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tolerable
unpleasant
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What to Wear in Kalawana in May
Warm but pleasant conditions in Kalawana in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Kalawana in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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 Kalawana's climate page.
Temperature Rainfall Sunshine Humidity
See the full Kalawana climate overview or explore weather in Sri Lanka.
