Daejeon Weather in October
During October, Daejeon experiences pleasant daytime temperatures of 22°C (72°F) and cooler nights around 9°C (48°F). Some rainfall is typical during this period.
Rainfall in Daejeon in October
Typically around 7 days of rainfall are expected, averaging 58 mm (2.3 in) for the month. Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Daejeon in October
The perfect temperature in Daejeon in October makes it a solid month to visit, with 22°C (72°F) during the day and 9°C (48°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Daejeon in October
There are approximately 193 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in Daejeon in October
Wind speeds average () during October. This means conditions are typically very calm, with barely any noticeable air movement. While this is an average, some days may bring a light breeze, but many remain entirely still.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Korea, check out our Daejeon's climate page.
Daejeon Temperature in October
Min Temperature
9°C (48°F)
Max Temperature
22°C (72°F)
Chance of Rain
22%
Precipitation
58 mm (2.3 in)
Rainy days
7 days
Humidity
71%
Windspeed
()
Sunshine
193 hours
Percentage Sunshine
56%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Daejeon typically drop from around 23°C (73°F) at the start of October to approximately 17°C (63°F) by the end. Nights are cool, with lows typically ranging from 4°C (39°F) to 12°C (54°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Daejeon in October
Browse day-by-day weather records for Daejeon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Daejeon historical weather extremes in October
Our historical data for Daejeon spans 1976 to 2025, revealing these weather extremes.
- The warmest day in October was on October 3, 2021, with a maximum of 31°C (88°F).
- The coldest October day was on October 23, 1981, with a maximum of 7°C (45°F).
- The coldest night in October in Daejeon was on October 25, 1982, with a minimum of -5°C (23°F).
Best Places in South Korea in October
Find out more about the weather in South Korea and which places have the best travel conditions in this month. See all of South Korea in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Daejeon in October
Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Daejeon in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Korea, check out our Daejeon's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Daejeon climate overview or explore weather in South Korea.
