ClimateForecastMayJune >>

Colombo District temperatures in May

Colombo District is a region in Sri Lanka. May is generally a very warm month with maximum daytime temperatures around 31°C and nighttime temperatures around 26°C in Colombo.

What is the temperature of the different cities in Colombo District in May?

Find the average daytime temperatures in May for the most popular destinations in Colombo District on the map below. Click on a destination dot for more detailed information.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • How much sun does Colombo District get in May?
  • Colombo enjoys approximately 202 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

  • What is the water's temperature in May?
  • The water temperature averages approximately 28°C in Colombo this month, an ideal temperature for swimming and cooling off.

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