Matara weather in May 2025

Expect 86°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Matara in May. Check more long-term weather averages for Matara in May before you book your next holiday to Sri Lanka in 2025/2026.

  • 86°F maximum daytime temperature in May in Matara86
    86°F max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in May in Matara10
    10 days with some rainfall
  • 77°F minimum night-time temperature in May in Matara77
    77°F min night temperature
  • 12 hours of daylight per day in May in Matara12
    12 hours of daylight per day
  • High heat & humidity in May in MataraH
    High heat & humidity
  • 9.0 inches monthly rainfall in May in Matara9.0
    9.0 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Matara11
    11+ (Extreme) UV index
  • 84°F sea temperature in May in Matara84
    84°F sea temperature

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The May weather guide for Sri Lanka (Matara) 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 Matara in May?

Daytime temperatures usually reach 86°F in Matara in May with high heat and humidity, falling to 77°F at night.

How sunny is it in Matara in May?

There are normally 6 hours of bright sunshine each day in Matara in May - that's 49% of daylight hours.

How warm is the sea around Matara in May?

The average sea temperature around Matara in May is 84°F.

Does it rain in Matara in May?

There are usually 10 days with some rain in Matara in May and the average monthly rainfall is 9.0 inches.

Matara May sunrise & sunset times

Browse the sunrise and sunset times for Matara in May 2025. Select a month to view Matara sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:55 18:15
Friday, 16th May 2025 05:52 18:16
Saturday, 31st May 2025 05:52 18:19

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