Mirissa Beach weather in April 2025

Expect 88°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Mirissa Beach in April. Check more long-term weather averages for Mirissa Beach in April before you book your next holiday to Sri Lanka in 2025/2026.

  • 88°F maximum daytime temperature in April in Mirissa Beach88
    88°F max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in April in Mirissa Beach11
    11 days with some rainfall
  • 75°F minimum night-time temperature in April in Mirissa Beach75
    75°F min night temperature
  • 12 hours of daylight per day in April in Mirissa Beach12
    12 hours of daylight per day
  • Very high heat & humidity in April in Mirissa BeachVH
    Very High heat & humidity
  • 8.1 inches monthly rainfall in April in Mirissa Beach8.1
    8.1 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Mirissa Beach11
    11+ (Extreme) UV index
  • 84°F sea temperature in April in Mirissa Beach84
    84°F sea temperature

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The April weather guide for Sri Lanka (Mirissa Beach) 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)  |  Imperial (°F)

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More about Sri Lanka

How hot is it in Mirissa Beach in April?

Daytime temperatures usually reach 88°F in Mirissa Beach in April with very high heat and humidity, falling to 75°F at night.

How sunny is it in Mirissa Beach in April?

There are normally 7 hours of bright sunshine each day in Mirissa Beach in April - that's 60% of daylight hours.

How warm is the sea around Mirissa Beach in April?

The average sea temperature around Mirissa Beach in April is 84°F.

Does it rain in Mirissa Beach in April?

There are usually 11 days with some rain in Mirissa Beach in April and the average monthly rainfall is 8.1 inches.

Mirissa Beach April sunrise & sunset times

Browse the sunrise and sunset times for Mirissa Beach in April 2025. Select a month to view Mirissa Beach sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:07 18:17
Tuesday, 15th April 2025 06:01 18:16
Wednesday, 30th April 2025 05:56 18:15

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