Mirissa Beach weather in April 2025

Expect 31°C 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.

  • 31°C maximum daytime temperature in April in Mirissa Beach31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in April in Mirissa Beach11
    11 days with some rainfall
  • 24°C minimum night-time temperature in April in Mirissa Beach24
    24°C 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
  • 207 mm monthly rainfall in April in Mirissa Beach207
    207 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Mirissa Beach11
    11+ (Extreme) UV index
  • 29°C sea temperature in April in Mirissa Beach29
    29°C sea temperature

More about Mirissa Beach

Mirissa Beach by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Sri Lanka

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

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 / mm)  |  Imperial (°F / inches)

Back to top

More about Sri Lanka

How hot is it in Mirissa Beach in April?

Daytime temperatures usually reach 31°C in Mirissa Beach in April with very high heat and humidity, falling to 24°C 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 29°C.

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 207mm.

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

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^