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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Asan

Asan in June

Good month. Outside the best window (Apr–May, Sep–Nov). Across South Korea: Warm and green until the monsoon arrives late in the month.

Key facts

Verdict
Good
Temperature
28°C / 18°C
average high / low
Rain days
9
Crowds
Medium
South Korea overall
Prices
Medium
South Korea overall

Verdict

GoodSouth Korea month rating

Outside the best window (Apr–May, Sep–Nov). Across South Korea: Warm and green until the monsoon arrives late in the month.

Weather in June

Long-term averages
  • AsanHighs around 28 °C, lows around 18 °C, rain on about 9 days
  • Jeju, South Korea · Jeju City, Seogwipo, Hallasanrainy

    Windy and wet; the island takes the first hit of most typhoons. Hallasan summit gets snow in winter; flights stop in strong crosswinds.

Crowds and prices

Crowds · South Korea overall
Medium
Prices · South Korea overall
Medium

South Korea overall: Warm and green until the monsoon arrives late in the month.

What to pack

  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across South Korea in June →