Hikkaduwa weather in May 2025

Expect daytime maximum temperatures of 30°C in Hikkaduwa in May and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 349 mm of rainfall in the month.

  • 30°C maximum daytime temperature in May in Hikkaduwa30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in May in Hikkaduwa12
    12 days with some rainfall
  • 25°C minimum night-time temperature in May in Hikkaduwa25
    25°C min night temperature
  • 12 hours of daylight per day in May in Hikkaduwa12
    12 hours of daylight per day
  • High heat & humidity in May in HikkaduwaH
    High heat & humidity
  • 349 mm monthly rainfall in May in Hikkaduwa349
    349 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Hikkaduwa11
    11+ (Extreme) UV index
  • 29°C sea temperature in May in Hikkaduwa29
    29°C sea temperature

More about Hikkaduwa

Hikkaduwa by month

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

Daytime temperatures usually reach 30°C in Hikkaduwa in May with high heat and humidity, falling to 25°C at night.

How sunny is it in Hikkaduwa in May?

There are normally 6 hours of bright sunshine each day in Hikkaduwa in May - that's 50% of daylight hours.

How warm is the sea around Hikkaduwa in May?

The average sea temperature around Hikkaduwa in May is 29°C.

Does it rain in Hikkaduwa in May?

There are usually 12 days with some rain in Hikkaduwa in May and the average monthly rainfall is 349mm.

Hikkaduwa May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:57 18:17
Friday, 16th May 2025 05:54 18:18
Saturday, 31st May 2025 05:54 18:21

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