When to go · Yecheon
Yecheon in September
Great month. Inside Yecheon's best window: Apr–May, Sep–Nov.
Key facts
- Verdict
- Great
- Temperature
- 27°C (81°F)81°F (27°C) / 19°C (66°F)66°F (19°C)
- average high / low
- Rain days
- 7
- Crowds
- Medium
- South Korea overall
- Prices
- Medium
- South Korea overall
Verdict
Inside Yecheon's best window: Apr–May, Sep–Nov.
Is another month better than September?
No other month rates higher than September for Yecheon in this guide.
Weather in September
- YecheonHighs around 27 °C (81 °F), lows around 19 °C (66 °F), rain on about 7 daysHighs around 81 °F (27 °C), lows around 66 °F (19 °C), rain on about 7 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Chuseok (harvest festival) big impact
Chuseok: 24–26 Sep 2026 (passed); about 14–16 Sep 2027 (check) · South Korea
Same three-day shutdown as Seollal; the largest travel peak of the year.
Crowds and prices
- Crowds · South Korea overall
- Medium
- Prices · South Korea overall
- Medium
South Korea overall: Heat eases; typhoon risk remains and Chuseok shuts the country for 3 days in many years.
Compare two months
Weather, crowds and prices for any two months in Yecheon, side by side.
Verdict
Sep: Great
Apr: Great
Daytime high
Sep: 27 °C (81 °F)81 °F (27 °C)
Apr: 19 °C (66 °F)66 °F (19 °C)
Night low
Sep: 19 °C (66 °F)66 °F (19 °C)
Apr: 6 °C (43 °F)43 °F (6 °C)
Rain days
Sep: 7
Apr: 6 (better)
Crowds
Sep: Medium
Apr: High
Prices
Sep: Medium
Apr: High
Festivals listed
Sep: 1
Apr: 0
September: Inside Yecheon's best window: Apr–May, Sep–Nov.
April: Inside Yecheon's best window: Apr–May, Sep–Nov.
Yecheon: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.