Hambantota Weather in May
Hambantota in May averages 31°C (88°F) during the day and 26°C (79°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Hambantota in May
The climate data from previous years indicates about 8 days of rain, averaging 99 mm (3.9 in) 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 Hambantota in May
May in Hambantota sees highs of 31°C (88°F) and lows of 26°C (79°F) overnight. If you're spending a lot of time outdoors, it helps to plan around the warmer part of 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 Hambantota in May
The days are predominantly sunny, with an estimated total of around 240 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Wind Speed in Hambantota in May
May sees wind speeds averaging 6 m/s (12 knots). You'll experience strong winds that cause whole trees to sway and require effort when walking against them. As an average, expect variation from moderate breezes to particularly windy days that affect daily routines.If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Hambantota.
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 Hambantota's climate page.
Hambantota Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Chance of Rain
28%
Precipitation
99 mm (3.9 in)
Rainy days
8 days
Humidity
78%
Windspeed
6 m/s (12 knots)
Sunshine
240 hours
Percentage Sunshine
Daily Historical Temperatures
40-year average (1976-2025)
Based on our historical records, temperatures in Hambantota typically stay consistent throughout May, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Daily Historical Precipitation
40-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 Hambantota in May
Browse day-by-day weather records for Hambantota spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hambantota historical weather extremes in May
The extremes listed below come from historical weather data collected in Hambantota from 2006 through 2026.
- On May 17, 2017, temperatures climbed to 37°C (99°F), marking the warmest May day on record.
- Hambantota experienced its chilliest May day on May 22, 2009, reaching only 27°C (81°F).
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
pleasant
tolerable
unpleasant
poor
What to Wear in Hambantota 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. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Hambantota 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 Hambantota's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Hambantota climate overview or explore weather in Sri Lanka.
