South Asia & Indian Ocean · Beach travel
Best time to visit Trincomalee
Mid Jan–Late Feb is the best time to visit. During this period, the average daytime high is 29.7°C, with 1.6 rainy days per 10 days.
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Season calendar
AvoidOff-seasonFairOkayGoodGreatBest
Japan MOFA travel advice
No Japan MOFA travel advisory is in effect for this destination.
Climate and season score by month
| Month | Level | Daytime high | Rainy days (per 10 days) | Cloud cover |
|---|---|---|---|---|
| January | Best | 29.0°C | 2.5 | 58.3% |
| February | Best | 30.1°C | 1.4 | 47.4% |
| March | Great | 31.9°C | 1.0 | 41.4% |
| April | Fair | 33.9°C | 1.1 | 54.1% |
| May | Avoid | 35.1°C | 1.3 | 61.6% |
| June | Avoid | 35.4°C | 0.5 | 67.7% |
| July | Avoid | 35.3°C | 1.0 | 69.7% |
| August | Avoid | 35.1°C | 1.3 | 69.4% |
| September | Avoid | 34.9°C | 1.5 | 66.7% |
| October | Off-season | 32.6°C | 3.3 | 69.1% |
| November | Fair | 30.1°C | 5.6 | 71.9% |
| December | Good | 29.0°C | 4.4 | 68.3% |
Questions and answers
- When is the best time to visit Trincomalee?
- Mid Jan–Late Feb. During this period, the average daytime high is 29.7°C, with 1.6 rainy days per 10 days.
- When should I avoid visiting Trincomalee?
- Early May–Late Sep is the least favorable time of year. Then, the average daytime high is 35.1°C, with 1.1 rainy days per 10 days.
- What is the rainiest time of year in Trincomalee?
- November, with about 5.6 rainy days per 10 days at the peak.
How the score works
The season score is a relative 0–100 measure of how suitable each time of year is for travel at this destination, grouped into seven levels. It combines climate-normal trends in temperature, rain, cloud cover, and other conditions.
Weather station: CHINA BAY（6 km）. Data: Copernicus ERA5, NASA POWER, NOAA GHCN-Daily, OISST, IBTrACS, and Natural Earth.
These are historical climate-normal trends, not a weather forecast.