Sri Lanka
Trincomalee sees feels-like daytime highs peak around 43.7°C in May and nighttime lows bottom out near 30.5°C in January. November is the wettest month (~230 mm), while June is the driest (~25 mm). For sunshine, February leads with about 46% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are January, February, and December — expect around 30.5–34°C with roughly 25% chance of rain on a given day in January.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January☀ | 30.5° / 34° | 25% | 115 mm | 41% | 19.2 kph |
| February☀ | 30.8° / 35.4° | 15% | 60 mm | 46% | 16.9 kph |
| March | 32.1° / 38.1° | 18% | 45 mm | 44% | 14.1 kph |
| April | 33.2° / 41.5° | 27% | 61 mm | 30% | 14 kph |
| May | 34.8° / 43.7° | 21% | 63 mm | 18% | 21.3 kph |
| June | 34.9° / 43.7° | 10% | 25 mm | 13% | 28.1 kph |
| July | 33.6° / 43.3° | 11% | 28 mm | 12% | 28.1 kph |
| August | 33.4° / 43.1° | 15% | 37 mm | 13% | 26.3 kph |
| September | 33° / 41.6° | 23% | 63 mm | 19% | 22.7 kph |
| October | 31.7° / 38.9° | 48% | 157 mm | 23% | 17.1 kph |
| November | 31.3° / 36.2° | 56% | 230 mm | 27% | 16.4 kph |
| December☀ | 30.8° / 34.4° | 43% | 207 mm | 35% | 19.3 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
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