Galle weather in September 2021

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  • 29°C maximum daytime temperature in September in Galle29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in September in Galle12
    12 days with some rainfall
  • 24°C minimum night-time temperature in September in Galle24
    24°C min night temperature
  • 12 hours of daylight per day in September in Galle12
    12 hours of daylight per day
  • High heat & humidity in September in GalleH
    High heat & humidity
  • 249 mm monthly rainfall in September in Galle249
    249 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Galle11
    11+ (Extreme) UV index
  • 28°C sea temperature in September in Galle28
    28°C sea temperature

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The September weather guide for Galle, 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 Galle in September?

Daytime temperatures usually reach 29°C in Galle in September with high heat and humidity, falling to 24°C at night.

How sunny is it in Galle in September?

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

How warm is the sea around Galle in September?

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

Does it rain in Galle in September?

There are usually 12 days with some rain in Galle in September and the average monthly rainfall is 249mm.

Galle sunrise & sunset times for September 2021

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:02 18:16
Wednesday, 15th September 2021 06:00 18:09
Thursday, 30th September 2021 05:57 18:01
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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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