Galle Weather in May
May in Galle brings high temperatures, with highs of 30°C (86°F) and nights dropping to 26°C (79°F). It's the rainiest month of the year, so come prepared with waterproof gear.
Rainfall in Galle in May
As part of the rainy season, Galle sees around 12 days of rain in May, with an average of 298 mm (12 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.
Temperature in Galle in May
In May, Galle gets high temperatures, with highs of 30°C (86°F). Nights cool to around 26°C (79°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. 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 Galle in May
With approximately 200 hours of sunshine, the days are filled with clear skies during the day. Rain typically falls in the afternoon or evening, keeping mornings and early parts of the day sunny.If you prefer dry days with pleasant temperatures, May may not be the ideal month to visit Galle. 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 Galle's climate page.
Galle Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Chance of Rain
39%
Precipitation
298 mm (12 in)
Rainy days
12 days
Sunshine
200 hours
Percentage Sunshine
Historical weather for Galle in May
Browse day-by-day weather records for Galle spanning 25 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Galle historical weather extremes in May
Our historical data for Galle spans 2005 to 2026, revealing these weather extremes.
- The hottest May day on record in Galle reached 35°C (95°F) (May 31, 2019).
- The lowest daytime temperature in May was 27°C (81°F), recorded on May 30, 2006.
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 Galle in May
Warm but pleasant conditions in Galle 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Galle 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 Galle's climate page.
See the full Galle climate overview or explore weather in Sri Lanka.
