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Temperature in Chungcheongnam-Do in May

Chungcheongnam-Do is a region in South Korea. May in has maximum daytime temperatures ranging from pleasant in Boryeong with 22°C to high temperatures in Cheonan with 26°C. Nighttime temperatures generally drop to 13°C in Cheonan and 14°C in Boryeong.

What is the temperature of the different cities in Chungcheongnam-Do in May?

Explore the map below to discover average May temperatures at the top destinations in Chungcheongnam-Do. For a deeper dive, simply click on any destination dot.

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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 Chungcheongnam-Do?
  • According to our recent database analysis, Cheonan is the warmest city. It experiences an average maximum daytime temperature of approximately 26°C and rarely drops below 13°C during the night.

  • What is the coldest city in May in Chungcheongnam-Do?
  • The coldest city in May in Chungcheongnam-Do is Boryeong when we check our database. The maximum daytime temperatures are around 22°C and minimum nighttime temperatures fall around 14°C.

  • How much sun does Chungcheongnam-Do get in May?
  • The city Cheonan usually sees around 248 hours of sunlight, indicating many sunny days.

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