Polonnaruwa weather in October 2025

Expect daytime maximum temperatures of 88°F in Polonnaruwa, Sri Lanka in October and very 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 9.6 inches of rainfall in the month.

  • 88°F maximum daytime temperature in October in Polonnaruwa88
    88°F max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in October in Polonnaruwa14
    14 days with some rainfall
  • 75°F minimum night-time temperature in October in Polonnaruwa75
    75°F min night temperature
  • 12 hours of daylight per day in October in Polonnaruwa12
    12 hours of daylight per day
  • High heat & humidity in October in PolonnaruwaH
    High heat & humidity
  • 9.6 inches monthly rainfall in October in Polonnaruwa9.6
    9.6 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Polonnaruwa11
    11+ (Extreme) UV index

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Polonnaruwa by month

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The October weather guide for Sri Lanka (Polonnaruwa) 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)  |  Imperial (°F)

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More about Sri Lanka

How hot is it in Polonnaruwa in October?

Daytime temperatures usually reach 88°F in Polonnaruwa in October with high heat and humidity, falling to 75°F at night.

How sunny is it in Polonnaruwa in October?

There are normally 6 hours of bright sunshine each day in Polonnaruwa in October - that's 53% of daylight hours.

Does it rain in Polonnaruwa in October?

There are usually 14 days with some rain in Polonnaruwa in October and the average monthly rainfall is 9.6 inches.

Polonnaruwa October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:54 17:57
Thursday, 16th October 2025 05:53 17:50
Friday, 31st October 2025 05:54 17:45

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