Trincomalee weather in October
Hot and humid, with frequent heavy rain. Average highs of 31°C and lows of 25°C, with around 22 rainy days expected throughout the month.
While October isn't our top-rated month for Trincomalee, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
31°C
Average low
25°C
Rainy days
22 days
Best months to visit
February
What to do in Trincomalee in October
Whatever the weather, Trincomalee rewards curious visitors. Here are some of the best ways to spend your time:
Diving and snorkeling pristine coral reefs and wrecks offshore
Visiting Swami Rock and the 11,000-year-old Koneshwaram Temple atop cliffs
Swimming at Arugambe Beach (15 kilometres away) famous for surfing and turtles
Spotting whales and dolphins on boat trips during migration seasons
Exploring Fort Frederick, the colonial fort controlling the harbour
Eating fresh crab and lobster caught daily at waterfront restaurants
What to pack for October
Light breathable clothing, high-SPF sunscreen, a wide-brimmed hat, and a reusable water bottle are essential. Pack sandals and at least one light layer for air-conditioned interiors.
Browse other months
January
27C
Warm and pleasant, with regular rainfall.
Recommended
February
28C
Warm and pleasant, with some rainy days.
March
30C
Hot and humid, with some rainy days.
April
32C
Hot and humid, with some rainy days.
May
33C
Hot and humid, with some rainy days.
June
35C
Very hot, with occasional showers.
July
34C
Hot and humid, with occasional showers.
August
34C
Hot and humid, with some rainy days.
September
33C
Hot and humid, with some rainy days.
October (you are here)
31C
Hot and humid, with frequent heavy rain.
November
29C
Warm and pleasant, with frequent heavy rain.
December
28C
Warm and pleasant, with frequent heavy rain.
Book your October trip to Trincomalee
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