Trincomalee weather in May 2019

  • 35°C maximum daytime temperature in May in Trincomalee35
    35°C max day temperature
  • 7 hours of sunshine per day (58% of daylight hours) in May in Trincomalee7
    7 hours of sunshine per day
  • 4 days with some rainfall in May in Trincomalee4
    4 days with some rainfall
  • 26°C minimum night-time temperature in May in Trincomalee26
    26°C min night temperature
  • 13 hours of daylight per day in May in Trincomalee13
    13 hours of daylight per day
  • Very high heat & humidity in May in TrincomaleeVH
    Very High heat & humidity
  • 49 mm monthly rainfall in May in Trincomalee49
    49 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Trincomalee11
    11+ (Extreme) UV index
  • 30°C sea temperature in May in Trincomalee30
    30°C sea temperature

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Expect 35°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Trincomalee in May. Check more long-term weather averages for Trincomalee in May before you book your next holiday to Sri Lanka in 2019/2020.

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More about Trincomalee

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The May 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.

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

Guide to Trincomalee weather in May

The average maximum daytime temperature in Trincomalee in May is a very hot 35°C (95°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 58% of the 13 hours of daylight.

Expect 49mm (1.9 inches) of rainfall across the whole of May with 4 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 May is 30°C (86°F).

Trincomalee sunrise & sunset times for May 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st May 2019 05:50 18:15
Thursday, 2nd May 2019 05:49 18:15
Friday, 3rd May 2019 05:49 18:15
Saturday, 4th May 2019 05:49 18:15
Sunday, 5th May 2019 05:48 18:15
Monday, 6th May 2019 05:48 18:15
Tuesday, 7th May 2019 05:48 18:16
Wednesday, 8th May 2019 05:48 18:16
Thursday, 9th May 2019 05:47 18:16
Friday, 10th May 2019 05:47 18:16
Saturday, 11th May 2019 05:47 18:16
Sunday, 12th May 2019 05:47 18:16
Monday, 13th May 2019 05:47 18:16
Tuesday, 14th May 2019 05:46 18:17
Wednesday, 15th May 2019 05:46 18:17
Thursday, 16th May 2019 05:46 18:17
Friday, 17th May 2019 05:46 18:17
Saturday, 18th May 2019 05:46 18:17
Sunday, 19th May 2019 05:46 18:18
Monday, 20th May 2019 05:46 18:18
Tuesday, 21st May 2019 05:45 18:18
Wednesday, 22nd May 2019 05:45 18:18
Thursday, 23rd May 2019 05:45 18:18
Friday, 24th May 2019 05:45 18:19
Saturday, 25th May 2019 05:45 18:19
Sunday, 26th May 2019 05:45 18:19
Monday, 27th May 2019 05:45 18:19
Tuesday, 28th May 2019 05:45 18:20
Wednesday, 29th May 2019 05:45 18:20
Thursday, 30th May 2019 05:45 18:20
Friday, 31st May 2019 05:45 18:20
  • Save £150 on all inclusive holidays to Sri Lanka
  • Min spend of £1,000 per holiday booking
  • Travel before 31st October 2019 (inclusive)
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