The best time to visit Sri Lanka depends on which part of the country you’re going to. It’s a year-round destination with consistent warmth and lots of sunshine, with temperatures averaging between 31°C at their highest and 22°C at their lowest. It’s normally hotter in coastal areas and the lowlands than it is in areas with higher altitude. Showers can occur at any time.
The southwest coast is best between December and April, before their monsoon season starts, while the east coast and the north is less humid between May and September, when their monsoon season is over.
The central hills remain cooler all year round and we’d only recommend avoiding them in October and November, when the rainfall is less predictable.
Month-by-month guide for travelling in Sri Lanka
Visiting Sri Lanka in January - March
January to March is a beautiful time to be in the central hills or southwest Sri Lanka, as days are sunny and dry and the sea is usually calm. Galle Literary Festival takes place annually in late January or early February.
Events & Festivals
- Marine life (November to April): Head to the south coast during these months to try spotting many dolphin species, turtles, tuna, and even flying fish. You may also see blue, sperm, fin and Bryde's whales on a whale watching trip.
Visiting Sri Lanka in April
April brings the start of the southwest monsoon, so the best place to be is in the north of the country, Cultural Triangle or on the eastern coast. The south remains warm and sunny, but showers increase and the seas aren't so calm. The 14th April is Sinhalese and Tamil New Year.
Events & Festivals
- Marine life (November to April): Head to the south coast during these months to try spotting many dolphin species, turtles, tuna, and even flying fish. You may also see blue, sperm, fin and Bryde's whales on a whale watching trip.
Visiting Sri Lanka in May - June
Whilst the south is humid and hot, the central hills are cooler but experience showers through May and June. The north and east is much more pleasant. In May, the Vesak Poya celebrates Buddha’s birth, enlightenment and death.
Visiting Sri Lanka in July
As the school holidays begin, it's a good time to explore the cultural cities and wildlife of the north as well as the beautiful stretches of beach on the east coast. It's important to plan in advance to ensure we can secure your first choice accommodation.
Events & Festivals
- Kandy Perahera (July or August): This is a fun spectacle, with colourful processions and traditional dancing taking over the city to celebrate the famous Sacred Tooth Relic of Buddha, housed at the Sri Dalada Maligawa.
Visiting Sri Lanka in August - September
Weather continues to be at its best in the north and east of Sri Lanka between August and September. The Kandy Perahera is an elaborate festival and procession that celebrates the Sacred Tooth Relic of Buddha. The music, singing and dancing brings everyone together annually either in July or August, on the full moon 'Poya' day.
Events & Festivals
- Kandy Perahera (July or August): This is a fun spectacle, with colourful processions and traditional dancing taking over the city to celebrate the famous Sacred Tooth Relic of Buddha, housed at the Sri Dalada Maligawa.
Visiting Sri Lanka in October - November
October and November continue to be warm and sunny all across Sri Lanka, but between monsoons the weather is much less predictable and showers can occur frequently. However, it really does vary from year to year, so it's impossible to forecast.
Events & Festivals
- Marine life (November to April): Head to the south coast during these months to try spotting many dolphin species, turtles, tuna, and even flying fish. You may also see blue, sperm, fin and Bryde's whales on a whale watching trip.
Visiting Sri Lanka in December
Whilst the eastern coast and north starts to experience more rain, the south and west is beautifully warm and dry. Christmas and New Year are very popular times to travel, so it's important to plan well in advance.
Events & Festivals
- Marine life (November to April): Head to the south coast during these months to try spotting many dolphin species, turtles, tuna, and even flying fish. You may also see blue, sperm, fin and Bryde's whales on a whale watching trip.
Sri Lanka Climate Guide
Destination | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Colombo | 30°C 74mm | 31°C 74mm | 32°C 136mm | 32°C 247mm | 31°C 361mm | 30°C 208mm | 30°C 135mm | 30°C 103mm | 30°C 184mm | 30°C 360mm | 30°C 318mm | 30°C 160mm |
Galle | 29°C 105mm | 30°C 94mm | 31°C 143mm | 31°C 239mm | 30°C 307mm | 29°C 192mm | 29°C 167mm | 28°C 177mm | 29°C 222mm | 29°C 354mm | 29°C 316mm | 29°C 192mm |
Hatton | 22°C 98mm | 23°C 86mm | 26°C 147mm | 27°C 253mm | 25°C 303mm | 24°C 341mm | 23°C 310mm | 24°C 265mm | 25°C 254mm | 24°C 299mm | 24°C 282mm | 22°C 181mm |
Kandy | 27°C 176mm | 28°C 119mm | 30°C 130mm | 30°C 211mm | 29°C 228mm | 28°C 173mm | 27°C 172mm | 28°C 163mm | 28°C 176mm | 28°C 323mm | 27°C 340mm | 27°C 262mm |
Nuwara Eliya | 19°C 127mm | 19°C 87mm | 23°C 82mm | 24°C 180mm | 21°C 180mm | 19°C 168mm | 18°C 175mm | 18°C 154mm | 21°C 169mm | 19°C 245mm | 20°C 236mm | 19°C 228mm |
Sigiriya | 28°C 163mm | 30°C 86mm | 32°C 95mm | 32°C 153mm | 32°C 84mm | 31°C 11mm | 31°C 47mm | 32°C 42mm | 32°C 95mm | 30°C 253mm | 29°C 271mm | 28°C 328mm |
Yala National Park | 28°C 219mm | 29°C 134mm | 30°C 95mm | 31°C 114mm | 32°C 61mm | 32°C 8mm | 32°C 23mm | 32°C 13mm | 31°C 28mm | 31°C 126mm | 29°C 239mm | 28°C 237mm |
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Travel advice
Practical tips for travelling to Sri Lanka, from social protocols to guidance on money matters, with a link to the latest FCDO travel advice.
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