When to go · Sri Lanka
Sri Lanka in April
Mixed month. Hot; New Year (13–14 Apr) closes shops and fills transport; inter-monsoon storms late in the month.
Key facts
- Verdict
- Mixed
- Crowds
- Medium
- Sri Lanka
- Prices
- Medium
- Sri Lanka
Verdict
Hot; New Year (13–14 Apr) closes shops and fills transport; inter-monsoon storms late in the month.
Weather in April
- West and south coast · Colombo, Negombo, Bentota, Galle, Mirissahot
South-west monsoon May–Sep brings rough seas and red flags; October–November inter-monsoon storms are heavy in Colombo.
- Hill country · Kandy, Nuwara Eliya, Ella, Adam's Peakfine
Nuwara Eliya nights near 5 °C in winter; the Adam's Peak pilgrim season is December–May; landslide risk in heavy rain (Cyclone Ditwah, 2025).
- Cultural Triangle · Sigiriya, Dambulla, Anuradhapura, Polonnaruwahot
Dry zone: hot and dusty in April–May; the north-east monsoon rains fall October–January.
- East coast · Trincomalee, Pasikudah, Arugam Baybest weather
Opposite season to the south-west: calm seas April–September; Arugam Bay surf May–September.
- North · Jaffna, Mannarhot
Hot and dry most of the year; cyclones possible in November.
- Colombo31° / 25°, 13 rain days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Poya days
Monthly full moon
Public holiday every full moon: no alcohol or meat sold, temples busy, some shops shut.
Sinhala and Tamil New Year big impact
13–14 Apr
Shops and offices close for days; buses and trains packed before and after; Nuwara Eliya fills with holidaymakers.
Crowds and prices
- Crowds · Sri Lanka
- Medium
- Prices · Sri Lanka
- Medium
What to pack
- Light, breathable clothes, a sun hat and sunscreen
Where to go in April
Rated best or good this month
East coast
Best weather of the year (Trincomalee, Pasikudah, Arugam Bay)
Best months: Jan–Apr (drier in the central highlands)