Balapitiya Weather in May
Balapitiya in May sees very high temperatures, with highs around 30°C (86°F) and overnight lows of 26°C (79°F). Rainfall is at its peak this month, around 339 mm (13 in) on average, so waterproofs are essential.
Rainfall in Balapitiya in May
Balapitiya is in the rainy season in May, with rain on around 13 days and an average of 339 mm (13 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in Balapitiya in May
Daytime highs in Balapitiya in May reach 30°C (86°F), with nights around 26°C (79°F). It's usually most comfortable outside during the morning and later in the day. With overnight lows of 26°C (79°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Sunshine in Balapitiya in May
Expect a lot of sunshine this month, with about 200 hours of sun. Showers typically arrive in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, there's plenty of sunshine for sightseeing.If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Balapitiya. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Balapitiya's climate page.
Balapitiya Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Chance of Rain
42%
Precipitation
339 mm (13 in)
Rainy days
13 days
Sunshine
200 hours *
Percentage Sunshine
*
Daily Historical Temperatures
43-year average (1976-2025)
Based on our historical records, temperatures in Balapitiya typically stay consistent throughout May, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in May
Daily Historical Precipitation
43-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Balapitiya in May
Browse day-by-day weather records for Balapitiya spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Balapitiya historical weather extremes in May
Based on 21 years of weather observations in Balapitiya between 2005 and 2026, these are the recorded extremes.
- Balapitiya recorded its highest May temperature of 35°C (95°F) on May 31, 2019.
- The coldest May day was on May 30, 2006, with a maximum of 27°C (81°F).
- The heaviest May precipitation occurred on May 17, 2010, when 224 mm (8.8 in) of precipitation fell.
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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What to Wear in Balapitiya in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Balapitiya 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 Balapitiya's climate page.
See the full Balapitiya climate overview or explore weather in Sri Lanka.
