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When to go · Sri Lanka

When to go to Sri Lanka?

The essentials for picking your dates without spending hours on it: best months, month-by-month climate, and what to avoid where.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
IdealGood periodTransitionAvoid

Quick decision

Go now or wait?

December to March
  • Dry season on the west and south coasts, hill country and cultural triangle
  • Warm, sunny days, 27-31°
  • Best conditions for the classic circuit
  • Peak season: book ahead, prices spike around Christmas-New Year
April, September to November
  • Transitional months, hot (April) or unpredictable showers (Sep-Nov)
  • Sinhala and Tamil New Year (mid-April): festive but crowded
  • Lower prices and fewer visitors
  • Rain can occur island-wide during the inter-monsoon
June to August
  • Southwest monsoon soaks the west and south coasts, and hill country
  • Heavy rain and rough seas on the classic circuit
  • Ironically the dry, sunny season on the east coast instead
  • Trincomalee and Arugam Bay are the exception, not the rule

Detailed view

Month by month

Average temperatureSea temperature (coast)
January
30°
27°
February
31°
27°
March
31°
28°
April
31°
29°
May
30°
29°
June
29°
28°
July
29°
28°
August
29°
28°
September
30°
28°
October
29°
28°
November
29°
27°
December
30°
27°

Still wondering

Frequently asked questions

Is the whole island rainy during the southwest monsoon (June-August)?

No — it soaks the west and south coasts and the hill country, but the east coast (Trincomalee, Arugam Bay) is dry and sunny during exactly this window. It's the mirror image of the rest of the island, and actually the best time to be there instead.

Is April worth visiting despite being transitional?

The Sinhala and Tamil New Year (mid-April) is a major, colourful national holiday, but it's also the hottest stretch of the year and a busy domestic travel period — prices can spike around the holiday itself, and transport gets booked up.

Best month for a first visit covering the classic circuit?

January or February: the driest, sunniest window for the west and south coasts, cultural triangle and hill country, just after the Christmas-New Year price spike.

Tell us when, we'll tell you where.

That's the Les Voyagistes principle: tell us your dates, and we'll reveal the destinations that are in perfect season.

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