Trincomalee weather in March 2026

Expect daytime maximum temperatures of 31°C in Trincomalee, Sri Lanka in March and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 56 mm of rainfall in the month.

  • 31°C maximum daytime temperature in March in Trincomalee31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 4 days with some rainfall in March in Trincomalee4
    4 days with some rainfall
  • 25°C minimum night-time temperature in March in Trincomalee25
    25°C min night temperature
  • 12 hours of daylight per day in March in Trincomalee12
    12 hours of daylight per day
  • High heat & humidity in March in TrincomaleeH
    High heat & humidity
  • 56 mm monthly rainfall in March in Trincomalee56
    56 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Trincomalee11
    11+ (Extreme) UV index
  • 29°C sea temperature in March in Trincomalee29
    29°C sea temperature

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The March weather guide for Sri Lanka (Trincomalee) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Sri Lanka

How hot is it in Trincomalee in March?

Daytime temperatures usually reach 31°C in Trincomalee in March with high heat and humidity, falling to 25°C at night.

How sunny is it in Trincomalee in March?

There are normally 9 hours of bright sunshine each day in Trincomalee in March - that's 72% of daylight hours.

How warm is the sea around Trincomalee in March?

The average sea temperature around Trincomalee in March is 29°C.

Does it rain in Trincomalee in March?

There are usually 4 days with some rain in Trincomalee in March and the average monthly rainfall is 56mm.

Trincomalee March sunrise & sunset times

Browse the sunrise and sunset times for Trincomalee in March 2026. Select a month to view Trincomalee sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 06:19 18:16
Monday, 16th March 2026 06:11 18:16
Tuesday, 31st March 2026 06:03 18:15

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