+8.5778° · +81.2289° · ELEV 0m
Trincomalee
Sri Lanka · Eastern Province
Monthly weather averages for Trincomalee, Sri Lanka — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
June → JanuaryClimate Overview
Trincomalee has a tropical climate. The warmest month is June (34°C average high) and the coolest is January (28°C).
№ 02
1642 mm / yearRainfall by Month
Trincomalee sees 1642 mm of rain a year. The wettest month is November (385 mm); the driest is June (30 mm).
№ 03
January–MarchBest Time to Visit
January–March
24°C – 30°C · 10.7h sun
The best time to visit Trincomalee is January–March, when temperatures average 24°C–30°C with 10.7 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 27.5°C | 23.9°C | 170 mm | 9.9 h | 06:23 | 18:04 |
|---|---|---|---|---|---|---|
| February | 28.3°C | 24.3°C | 82 mm | 11.0 h | 06:23 | 18:14 |
| March | 30.3°C | 24.9°C | 54 mm | 11.2 h | 06:12 | 18:16 |
| April | 32.6°C | 25.7°C | 51 mm | 11.2 h | 05:55 | 18:14 |
| May | 33.4°C | 26.3°C | 101 mm | 10.4 h | 05:46 | 18:16 |
| June | 34.4°C | 26.6°C | 30 mm | 10.9 h | 05:46 | 18:24 |
| July | 34.4°C | 26.4°C | 48 mm | 10.4 h | 05:53 | 18:28 |
| August | 34.1°C | 26.0°C | 64 mm | 10.4 h | 05:57 | 18:21 |
| September | 33.4°C | 25.6°C | 101 mm | 10.2 h | 05:55 | 18:05 |
| October | 31.2°C | 24.8°C | 241 mm | 9.5 h | 05:52 | 17:49 |
| November | 28.7°C | 24.0°C | 385 mm | 8.2 h | 05:57 | 17:41 |
| December | 27.8°C | 24.0°C | 315 mm | 8.6 h | 06:11 | 17:48 |