Unawatuna weather in August 2019

  • 29°C maximum daytime temperature in August in Unawatuna29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in August in Unawatuna10
    10 days with some rainfall
  • 24°C minimum night-time temperature in August in Unawatuna24
    24°C min night temperature
  • 12 hours of daylight per day in August in Unawatuna12
    12 hours of daylight per day
  • High heat & humidity in August in UnawatunaH
    High heat & humidity
  • 173 mm monthly rainfall in August in Unawatuna173
    173 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Unawatuna11
    11+ (Extreme) UV index
  • 27°C sea temperature in August in Unawatuna27
    27°C sea temperature
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The August weather guide for Unawatuna, Sri Lanka 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Unawatuna weather in August

The average maximum daytime temperature in Unawatuna in August is a warm 29°C (84°F) with high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 6 hours of bright sunshine each day, which represents 49% of the 12 hours of daylight.

Expect 173mm (6.8 inches) of rainfall across the whole of August with 10 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Unawatuna in August is 27°C (81°F).

Unawatuna sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Unawatuna in August 2019. Select a month to view Unawatuna sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 06:04 18:27
Friday, 16th August 2019 06:04 18:23
Saturday, 31st August 2019 06:02 18:16
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Below are average maximum temperatures at popular destinations in Sri Lanka in August. Select a destination to see more weather parameters.

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