South Korea temperatures in May

May in South Korea has maximum daytime temperatures ranging from pleasant in Anmyeon with 19°C to high temperatures in Daegu with 26°C. Nighttime temperatures generally drop to 13°C in Daegu and 13°C in Anmyeon.

What is the temperature of the different cities in South Korea in May?

To get a sense of May's typical temperatures in the key spots of South Korea, explore the map below. Click on a point for an in-depth look.

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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

  • What is the warmest city in May in South Korea?
  • From a thorough analysis of our records, Daegu clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 26°C, and evenings that remain near 13°C.

  • What is the coldest city in May in South Korea?
  • According to our data, Anmyeon holds the title for the coldest city in South Korea in May. It experiences maximum temperatures of approximately 19°C and drops to lows of about 13°C during the night.

  • How much sun does South Korea get in May?
  • The city Seoul usually sees around 225 hours of sunlight, indicating many sunny days.

  • What is the water's temperature in May?
  • The water temperature averages approximately 14°C in Ulchin this month, so not the best month to swim.

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