Arugam Bay weather in October 2025

Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Arugam Bay in October. Check more long-term weather averages for Arugam Bay in October before you book your next holiday to Sri Lanka in 2025/2026.

  • 31°C maximum daytime temperature in October in Arugam Bay31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in October in Arugam Bay13
    13 days with some rainfall
  • 24°C minimum night-time temperature in October in Arugam Bay24
    24°C min night temperature
  • 12 hours of daylight per day in October in Arugam Bay12
    12 hours of daylight per day
  • High heat & humidity in October in Arugam BayH
    High heat & humidity
  • 192 mm monthly rainfall in October in Arugam Bay192
    192 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Arugam Bay11
    11+ (Extreme) UV index
  • 29°C sea temperature in October in Arugam Bay29
    29°C sea temperature

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The October weather guide for Sri Lanka (Arugam Bay) 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 Arugam Bay in October?

Daytime temperatures usually reach 31°C in Arugam Bay in October with high heat and humidity, falling to 24°C at night.

How sunny is it in Arugam Bay in October?

There are normally 6 hours of bright sunshine each day in Arugam Bay in October - that's 50% of daylight hours.

How warm is the sea around Arugam Bay in October?

The average sea temperature around Arugam Bay in October is 29°C.

Does it rain in Arugam Bay in October?

There are usually 13 days with some rain in Arugam Bay in October and the average monthly rainfall is 192mm.

Arugam Bay October sunrise & sunset times

Browse the sunrise and sunset times for Arugam Bay in October 2025. Select a month to view Arugam Bay sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:51 17:54
Thursday, 16th October 2025 05:49 17:47
Friday, 31st October 2025 05:50 17:43

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