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Hourly Forecast
Daylight Hours
05:57
Sunrise
17:54
Sunset
Moon
Waxing Gibbous
17:01
Moonrise
05:20
Moonset
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View stargazing scoreWeather in Trincomalee today, September 25, 2026
Conditions in Trincomalee on September 25, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. Expect a grey start, with morning cloud around 100% by 10:00. Outdoor plans early on should not rely on bright skies.
Temperatures climb from an overnight low near 26°C toward a daytime high of about 32°C. Moisture in the air spans 60%-82%, with the highest values around 23:00. Winds stay light, near 9.4 km/h by 10:00, so the day feels still more than breezy.
The second half of the day still looks unsettled, with rain probability around 54% by 13:00. Dense cloud near 100% at 12:00 keeps the feel grey. Horizontal visibility holds close to 16.1 km. Sunrise is at 05:57 and sunset at 17:54, giving 11 hours 57 minutes of sunlight today.
The practical takeaway for Trincomalee on September 25, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 32°C.
Frequently asked questions about weather in Trincomalee
How warm does it get in Trincomalee?
The warmest month in Trincomalee is June, with average high temperatures of 33°C. The average temperature during this period is around 30°C.
How cold does it get in Trincomalee?
The coldest month in Trincomalee is January, with average low temperatures of 25°C. The average temperature during this period is around 26°C.
What is the wettest time of year in Trincomalee?
The wettest month in Trincomalee is November, with an average of 410mm of precipitation.
What is the driest time of year in Trincomalee?
The driest month in Trincomalee is June, with an average of 16mm of precipitation.
