Weather in Colombo in July 2019

• 30
  30°C max day temperature
• 6
  6 hours of sunshine per day
• 11
  11 days with some rainfall
• 25
  25°C min night temperature
• 12
  12 hours of daylight per day
• H
  High heat & humidity
• 124
  124 mm of monthly rainfall
• 11
  11+ (Extreme) UV index
• 27
  27°C sea temperature

Going to Colombo? Find the best month to visit Colombo based on the weather.

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

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

Guide to Colombo weather in July

The average maximum daytime temperature in Colombo 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 Colombo in July is 27°C (81°F).

Colombo sunrise & sunset times for July 2019

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

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