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Climate & Weather Averages in Trincomalee, Sri Lanka

Currently: 90 °F. Scattered clouds. (Weather station: Katunayake, Sri Lanka). See more current weather

Annual Weather Averages in Trincomalee

Based on weather reports collected during 2012–2021.

All Year Climate & Weather Averages in Trincomalee

High Temp: 95 °F

Low Temp: 74 °F

Mean Temp: 84 °F

Precipitation: 5.15"

Humidity: 76%

Dew Point: 74 °F

Wind: 8 mph

Pressure: 29.79 "Hg

Visibility: 12 mi

January Climate & Weather Averages in Trincomalee

High Temp: 84 °F

Low Temp: 74 °F

Mean Temp: 79 °F

Precipitation: 3.64"

Humidity: 80%

Dew Point: 72 °F

Wind: 6 mph

Pressure: 29.88 "Hg

Visibility: 12 mi

February Climate & Weather Averages in Trincomalee

High Temp: 86 °F

Low Temp: 75 °F

Mean Temp: 81 °F

Precipitation: 4.45"

Humidity: 78%

Dew Point: 73 °F

Wind: 6 mph

Pressure: 29.87 "Hg

Visibility: 12 mi

March Climate & Weather Averages in Trincomalee

High Temp: 89 °F

Low Temp: 76 °F

Mean Temp: 82 °F

Precipitation: 2.63"

Humidity: 78%

Dew Point: 75 °F

Wind: 5 mph

Pressure: 29.85 "Hg

Visibility: 12 mi

April Climate & Weather Averages in Trincomalee

High Temp: 93 °F

Low Temp: 77 °F

Mean Temp: 85 °F

Precipitation: 1.34"

Humidity: 76%

Dew Point: 76 °F

Wind: 6 mph

Pressure: 29.80 "Hg

Visibility: 12 mi

May Climate & Weather Averages in Trincomalee

High Temp: 94 °F

Low Temp: 78 °F

Mean Temp: 86 °F

Precipitation: 4.25"

Humidity: 74%

Dew Point: 76 °F

Wind: 9 mph

Pressure: 29.74 "Hg

Visibility: 12 mi

June Climate & Weather Averages in Trincomalee

High Temp: 95 °F

Low Temp: 79 °F

Mean Temp: 87 °F

Precipitation: 0.35"

Humidity: 67%

Dew Point: 74 °F

Wind: 12 mph

Pressure: 29.72 "Hg

Visibility: 12 mi

July Climate & Weather Averages in Trincomalee

High Temp: 95 °F

Low Temp: 78 °F

Mean Temp: 87 °F

Precipitation: 2.18"

Humidity: 68%

Dew Point: 73 °F

Wind: 11 mph

Pressure: 29.72 "Hg

Visibility: 12 mi

August Climate & Weather Averages in Trincomalee

High Temp: 95 °F

Low Temp: 78 °F

Mean Temp: 86 °F

Precipitation: 2.74"

Humidity: 69%

Dew Point: 73 °F

Wind: 10 mph

Pressure: 29.74 "Hg

Visibility: 12 mi

September Climate & Weather Averages in Trincomalee

High Temp: 94 °F

Low Temp: 77 °F

Mean Temp: 86 °F

Precipitation: 4.51"

Humidity: 72%

Dew Point: 74 °F

Wind: 9 mph

Pressure: 29.76 "Hg

Visibility: 12 mi

October Climate & Weather Averages in Trincomalee

High Temp: 90 °F

Low Temp: 76 °F

Mean Temp: 83 °F

Precipitation: 8.86"

Humidity: 79%

Dew Point: 75 °F

Wind: 6 mph

Pressure: 29.79 "Hg

Visibility: 12 mi

November Climate & Weather Averages in Trincomalee

High Temp: 86 °F

Low Temp: 75 °F

Mean Temp: 81 °F

Precipitation: 13.41"

Humidity: 86%

Dew Point: 75 °F

Wind: 5 mph

Pressure: 29.81 "Hg

Visibility: 12 mi

December Climate & Weather Averages in Trincomalee

High Temp: 84 °F

Low Temp: 75 °F

Mean Temp: 80 °F

Precipitation: 13.42"

Humidity: 85%

Dew Point: 74 °F

Wind: 6 mph

Pressure: 29.85 "Hg

Visibility: 12 mi

Quick Climate Info

Hottest MonthJune (87 °F avg)
Coldest MonthJanuary (79 °F avg)
Wettest MonthDecember (13.42" avg)
Windiest MonthJune (12 mph avg)
Annual precip.61.78" (per year)

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