Bentota weather in September 2021

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  • 30°C maximum daytime temperature in September in Bentota30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in September in Bentota13
    13 days with some rainfall
  • 25°C minimum night-time temperature in September in Bentota25
    25°C min night temperature
  • 12 hours of daylight per day in September in Bentota12
    12 hours of daylight per day
  • High heat & humidity in September in BentotaH
    High heat & humidity
  • 270 mm monthly rainfall in September in Bentota270
    270 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Bentota11
    11+ (Extreme) UV index
  • 28°C sea temperature in September in Bentota28
    28°C sea temperature

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The September weather guide for Bentota, Sri Lanka 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.

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How hot is it in Bentota in September?

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

How sunny is it in Bentota in September?

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

How warm is the sea around Bentota in September?

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

Does it rain in Bentota in September?

There are usually 13 days with some rain in Bentota in September and the average monthly rainfall is 270mm.

Bentota sunrise & sunset times for September 2021

Browse the sunrise & sunset times for Bentota in September 2021. Select a month to view Bentota sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:03 18:17
Wednesday, 15th September 2021 06:01 18:10
Thursday, 30th September 2021 05:58 18:02
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in Sri Lanka in September for 2021/2022?

Below are average maximum temperatures at popular destinations in Sri Lanka in September. Select a destination to see more weather parameters.

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