Dambulla Weather in May
May in Dambulla brings very high temperatures around 33°C (91°F) during the day, dropping to 25°C (77°F) at night, with quite a bit of rainfall expected, averaging around 95 mm (3.7 in) for the month.
Rainfall in Dambulla in May
Climate statistics over the past 30 years suggest around 9 days of rain, with 95 mm (3.7 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Dambulla in May
Daytime highs in Dambulla in May reach 33°C (91°F), with nights around 25°C (77°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.If your ideal day consists of dry skies and pleasant temperatures, January typically offers the best circumstances for Dambulla.
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 Dambulla's climate page.
Dambulla Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
33°C (91°F)
Chance of Rain
30%
Precipitation
95 mm (3.7 in)
Rainy days
9 days
Daily Historical Temperatures
39-year average (1983-2025)
Based on our historical records, temperatures in Dambulla typically stay consistent throughout May, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Daily Historical Precipitation
39-year average (1983-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Dambulla in May
Browse day-by-day weather records for Dambulla spanning 45 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Dambulla historical weather extremes in May
The extremes listed below come from historical weather data collected in Dambulla from 2005 through 2026.
- The warmest day in May was on May 5, 2024, with a maximum of 39°C (102°F).
- The coldest May day was on May 15, 2016, with a maximum of 25°C (77°F).
- Nighttime temperatures dropped to 21°C (70°F) on May 29, 2013, marking the coldest May night on record.
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 Dambulla in May
Hot weather in May means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in Dambulla 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 Dambulla's climate page.
See the full Dambulla climate overview or explore weather in Sri Lanka.
