Climate in Polonnaruwa (Polonnaruwa District), Sri Lanka

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Polonnaruwa, Sri Lanka

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Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Polonnaruwa, Sri Lanka

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Polonnaruwa, Sri Lanka

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Weather Forecasts for Polonnaruwa

Thu   Mar 28
36°C | 24°C
E 11 km/h
partly cloudy and no rain

partly cloudy and no rain

Fri   Mar 29
38°C | 25°C
E 14 km/h
almost clear and no rain

almost clear and no rain

Sat   Mar 30
37°C | 23°C
E 11 km/h
partly cloudy and no rain

partly cloudy and no rain

The best time of year to visit Polonnaruwa in Sri Lanka

Other facts from our historical weather data:

  • Which months have the greatest rainfall in Polonnaruwa?
    Most rainfall (rainy season) is seen in October, November and December.
  • Which is the hottest month in Polonnaruwa?
    May has an average maximum temperature of 36°C and is the hottest month of the year.
  • Which is the coolest month in Polonnaruwa?
    The coolest month is February with an average maximum temperature of 30°C.
  • Which is the wettest month in Polonnaruwa?
    November tops the wettest month list with 246 mm of rainfall.
  • Which is the driest month in Polonnaruwa?
    June is the driest month with 20 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.