Best Time to Visit Sri Lanka
Month-by-month climate guide for planning a trip to Sri Lanka.
Sri Lanka does not have a month that clearly fits our sunny profiles at a country-wide average. Its warmest and driest window is around May (28°C / 82.4°F) and January (58.2 mm / 2.3 in rainfall) — usually the practical travel choice. The drier half of the year covers July–September and December–March, while the wetter half runs through April–June and October–November. Country-wide monthly temperatures range from 26°C / 78.8°F in December to 28°C / 82.4°F in May, and monthly rainfall from 58.2 mm / 2.3 in (January) to 361.6 mm / 14.2 in (October). Sri Lanka's climate is broadly tropical. These are national area-weighted averages from long-term climate normals — regional variation within Sri Lanka can be substantial, especially for large or geographically diverse countries. Below, every month is classified against our five weather profiles so you can match your travel window to your preferred weather.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| January | 26.1°C79°F | 58.2 mm2.3″ | — |
| February | 26.5°C79.7°F | 71 mm2.8″ | — |
| March | 27.2°C81°F | 106.6 mm4.2″ | Tropical |
No month in Sri Lanka fits our sunny profiles at a country-wide average. The three above are the driest-and-warmest fallback.
Frequently asked questions
When is the best time to visit Sri Lanka?
Sri Lanka doesn't have a month that clearly matches our sunny profiles at a national average. The practical travel window centres on January (driest, ~58.2 mm / 2.3 in) and May (warmest, 28°C / 82.4°F). Regional variation within Sri Lanka can be significant — city and subdivision pages give a more localised view.
When is the rainy season in Sri Lanka?
The rainy season in Sri Lanka runs through April–June and October–November, when monthly rainfall exceeds the national annual median of about 176 mm / 6.9 in. The wettest single month is October, averaging 361.6 mm / 14.2 in.
What is the dry season in Sri Lanka?
The drier half of the year in Sri Lanka covers July–September and December–March, when monthly rainfall stays at or below the annual median of about 176 mm / 6.9 in. The driest single month is January with about 58.2 mm / 2.3 in.
What months should I avoid visiting Sri Lanka?
The least comfortable months for travel in Sri Lanka — based on our climate data — are January, February, May, October, November, December. These are Sri Lanka's wettest or coolest months. Rainfall peaks at 361.6 mm / 14.2 in in October, and temperatures bottom out at 26°C / 78.8°F in December.
Is there a shoulder season in Sri Lanka?
Shoulder-season months in Sri Lanka — moderate weather, lower rainfall than the wet season — include January, February, March, April, May, June, July, August, September, December. These are typically the quietest and cheapest months for travel, and often deliver decent weather without the peak-season crowd.