Trincomalee weather in August 2019

  • 34°C maximum daytime temperature in August in Trincomalee34
    34°C max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in August in Trincomalee5
    5 days with some rainfall
  • 26°C minimum night-time temperature in August in Trincomalee26
    26°C min night temperature
  • 12 hours of daylight per day in August in Trincomalee12
    12 hours of daylight per day
  • Very high heat & humidity in August in TrincomaleeVH
    Very High heat & humidity
  • 84 mm monthly rainfall in August in Trincomalee84
    84 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Trincomalee11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Trincomalee29
    29°C sea temperature
  • Top deals & discounts
  • Trincomalee weather overview
  • Trincomalee climate averages by month
  • More destinations
  • Best time to go to Trincomalee
  • Trincomalee 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The August weather guide for Trincomalee, 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.

  • Save up to 13% on all inclusive holidays to Sri Lanka
  • Book online with First Choice to receive discount
  • FREE kids places & low deposits also available

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

Guide to Trincomalee weather in August

The average maximum daytime temperature in Trincomalee in August is a hot 34°C (93°F) with very high heat & humidity. The average night-time temperature is usually a warm 26°C (79°F). There are usually 7 hours of bright sunshine each day, which represents 60% of the 12 hours of daylight.

Expect 84mm (3.3 inches) of rainfall across the whole of August with 5 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 Trincomalee in August is 29°C (84°F).

Trincomalee sunrise & sunset times for August 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 05:57 18:26
Friday, 16th August 2019 05:58 18:21
Saturday, 31st August 2019 05:57 18:14
  • Save up to 13% on all inclusive holidays to Sri Lanka
  • Book online with First Choice to receive discount
  • FREE kids places & low deposits also available

Back to top

Discover more about Sri Lanka

Where's hot in Sri Lanka in August?

Below are average maximum temperatures at popular destinations in Sri Lanka in August. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.