Weather in Sri Lanka in July 2019

  • 30°C maximum daytime temperature in July in Sri Lanka (Colombo)30
    30°C max day temperature
  • 6 hours of sunshine per day (50% of daylight hours) in July in Sri Lanka6
    6 hours of sunshine per day
  • 11 days with some rainfall in July in Sri Lanka (Colombo)11
    11 days with some rainfall
  • 25°C minimum night-time temperature in July in Sri Lanka (Colombo)25
    25°C min night temperature
  • 12 hours of daylight per day in July in Sri Lanka (Colombo)12
    12 hours of daylight per day
  • High heat & humidity in July in Sri Lanka (Colombo)H
    High heat & humidity
  • 124 mm monthly rainfall in July in Sri Lanka (Colombo)124
    124 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Sri Lanka (Colombo)11
    11+ (Extreme) UV index
  • 27°C sea temperature in July in Sri Lanka (Colombo)27
    27°C sea temperature

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Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Sri Lanka in July. Check more long-term weather averages for Sri Lanka in July before you book your next holiday to Sri Lanka in 2019/2020. The July weather averages shown above are for Colombo.

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More about Sri Lanka

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The July weather guide for Sri Lanka, represented by Colombo, 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 Sri Lanka weather in July

The average maximum daytime temperature in Sri Lanka in July is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 25°C (77°F). There are usually 6 hours of bright sunshine each day, which represents 50% of the 12 hours of daylight.

Expect 124mm (4.9 inches) of rainfall across the whole of July with 11 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 Sri Lanka in July is 27°C (81°F).

The weather in Sri Lanka in July is represented by Colombo.

Sri Lanka sunrise & sunset times for July 2019

Browse the sunrise & sunset times for Sri Lanka in July 2019. Select a month to view Sri Lanka sunrise & sunset times for the next twelve months. The Sri Lanka sunrise & sunset times shown below are for Colombo.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st July 2019 05:59 18:30
Tuesday, 2nd July 2019 05:59 18:30
Wednesday, 3rd July 2019 05:59 18:30
Thursday, 4th July 2019 05:59 18:30
Friday, 5th July 2019 06:00 18:31
Saturday, 6th July 2019 06:00 18:31
Sunday, 7th July 2019 06:00 18:31
Monday, 8th July 2019 06:00 18:31
Tuesday, 9th July 2019 06:01 18:31
Wednesday, 10th July 2019 06:01 18:31
Thursday, 11th July 2019 06:01 18:31
Friday, 12th July 2019 06:01 18:31
Saturday, 13th July 2019 06:01 18:31
Sunday, 14th July 2019 06:02 18:31
Monday, 15th July 2019 06:02 18:31
Tuesday, 16th July 2019 06:02 18:31
Wednesday, 17th July 2019 06:02 18:31
Thursday, 18th July 2019 06:02 18:31
Friday, 19th July 2019 06:03 18:31
Saturday, 20th July 2019 06:03 18:31
Sunday, 21st July 2019 06:03 18:31
Monday, 22nd July 2019 06:03 18:31
Tuesday, 23rd July 2019 06:03 18:31
Wednesday, 24th July 2019 06:03 18:31
Thursday, 25th July 2019 06:03 18:31
Friday, 26th July 2019 06:04 18:31
Saturday, 27th July 2019 06:04 18:30
Sunday, 28th July 2019 06:04 18:30
Monday, 29th July 2019 06:04 18:30
Tuesday, 30th July 2019 06:04 18:30
Wednesday, 31st July 2019 06:04 18:30
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Popular Sri Lanka destinations

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

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