Polonnaruwa weather in October 2025

Expect daytime maximum temperatures of 31°C in Polonnaruwa 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 244 mm of rainfall in the month.

  • 31°C maximum daytime temperature in October in Polonnaruwa31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in October in Polonnaruwa14
    14 days with some rainfall
  • 24°C minimum night-time temperature in October in Polonnaruwa24
    24°C 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
  • 244 mm monthly rainfall in October in Polonnaruwa244
    244 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Polonnaruwa11
    11+ (Extreme) UV index

More about Polonnaruwa

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 / mm)  |  Imperial (°F / inches)

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More about Sri Lanka

How hot is it in Polonnaruwa in October?

Daytime temperatures usually reach 31°C in Polonnaruwa in October with high heat and humidity, falling to 24°C 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 244mm.

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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