Bentota weather in June 2026

Expect daytime maximum temperatures of 30°C in Bentota, Sri Lanka in June and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 235 mm of rainfall in the month.

  • 30°C maximum daytime temperature in June in Bentota30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in June in Bentota14
    14 days with some rainfall
  • 25°C minimum night-time temperature in June in Bentota25
    25°C min night temperature
  • 12 hours of daylight per day in June in Bentota12
    12 hours of daylight per day
  • High heat & humidity in June in BentotaH
    High heat & humidity
  • 235 mm monthly rainfall in June in Bentota235
    235 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Bentota11
    11+ (Extreme) UV index
  • 28°C sea temperature in June in Bentota28
    28°C sea temperature

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The June weather guide for Sri Lanka (Bentota) 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 Bentota in June?

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

How sunny is it in Bentota in June?

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

How warm is the sea around Bentota in June?

The average sea temperature around Bentota in June is 28°C.

Does it rain in Bentota in June?

There are usually 15 days with some rain in Bentota in June and the average monthly rainfall is 186mm.

Bentota June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st June 2026 05:54 18:22
Monday, 15th June 2026 05:56 18:25
Tuesday, 30th June 2026 05:59 18:28

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