Weather in Srí Lanka in máj
Country-wide climate normals across 15 cities in Srí Lanka.
How Hot Is Srí Lanka in máj?
Srí Lanka sees consistently hot May weather — average highs of 30°C, average lows of 26°C, with minimal regional differences. Whether you're in Colombo or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Srí Lanka in máj
Srí Lanka sees limited sun in May: just 1.4h a day in Colombo, with heavy cloud cover common across most regions. Daylight runs from 5:55 am to 6:20 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Srí Lanka In máj?
Heavy seasonal rains saturate Srí Lanka in May — Colombo averages 338mm of rain across 24 days, with downpours an almost daily feature. The pattern is consistent across most regions, particularly along monsoon-affected coasts. Expect torrential afternoon storms followed by humid heat.
Is Srí Lanka Humid In máj?
Saturated air defines Srí Lanka's May: humidity at 80% in Colombo, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Srí Lanka In máj
Breezy conditions cover Srí Lanka's May: Colombo sits at 20 kph on average, with the country as a whole feeling windy through the day. Afternoon winds pick up across most cities, and coastal regions often run significantly higher.
Cloud Cover In Srí Lanka In máj
Cloudy skies dominate Srí Lanka in May — 75% cover in Colombo, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.