Ahungalla weather in September 2026

Expect daytime maximum temperatures of 29°C in Ahungalla, Sri Lanka in September 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 270 mm of rainfall in the month.

  • 29°C maximum daytime temperature in September in Ahungalla29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in September in Ahungalla12
    12 days with some rainfall
  • 24°C minimum night-time temperature in September in Ahungalla24
    24°C min night temperature
  • 12 hours of daylight per day in September in Ahungalla12
    12 hours of daylight per day
  • High heat & humidity in September in AhungallaH
    High heat & humidity
  • 270 mm monthly rainfall in September in Ahungalla270
    270 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Ahungalla11
    11+ (Extreme) UV index
  • 28°C sea temperature in September in Ahungalla28
    28°C sea temperature

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The September weather guide for Sri Lanka (Ahungalla) 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 Ahungalla in September?

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

How sunny is it in Ahungalla in September?

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

How warm is the sea around Ahungalla in September?

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

Does it rain in Ahungalla in September?

There are usually 14 days with some rain in Ahungalla in September and the average monthly rainfall is 236mm.

Ahungalla September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 06:03 18:17
Tuesday, 15th September 2026 06:01 18:10
Wednesday, 30th September 2026 05:58 18:02

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