Polonnaruwa weather in September 2024

Expect 32°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Polonnaruwa in September. Check more long-term weather averages for Polonnaruwa in September before you book your next holiday to Sri Lanka in 2024/2025.

  • 32°C maximum daytime temperature in September in Polonnaruwa32
    32°C max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in September in Polonnaruwa8
    8 days with some rainfall
  • 24°C minimum night-time temperature in September in Polonnaruwa24
    24°C min night temperature
  • 12 hours of daylight per day in September in Polonnaruwa12
    12 hours of daylight per day
  • Very high heat & humidity in September in PolonnaruwaVH
    Very High heat & humidity
  • 94 mm monthly rainfall in September in Polonnaruwa94
    94 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Polonnaruwa11
    11+ (Extreme) UV index

More about Polonnaruwa

Polonnaruwa by month

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The September 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 September?

Daytime temperatures usually reach 32°C in Polonnaruwa in September with very high heat and humidity, falling to 24°C at night.

How sunny is it in Polonnaruwa in September?

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

Does it rain in Polonnaruwa in September?

There are usually 8 days with some rain in Polonnaruwa in September and the average monthly rainfall is 94mm.

Polonnaruwa September sunrise & sunset times

Browse the sunrise and sunset times for Polonnaruwa in September 2024. Select a month to view Polonnaruwa sunrise and sunset times for the next 12 months.


Date Sunrise times Sunset times
Sunday, 1st September 2024 05:58 18:14
Sunday, 15th September 2024 05:56 18:06
Monday, 30th September 2024 05:54 17:57

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