Search Menu

What’s the climate like in Daejeon?

The current climate in Daejeon features temperatures ranging from a high of 31°C to a low of 5°C throughout the year. The average yearly temperature is around 20°C. At night, temperatures in the colder months average around -7°C and in the warmer months around 22°C.

The highest temperature recorded in Daejeon in recent years was 39°C in August 2018. The lowest daytime temperature recorded was -10°C in January 2016.

On average, Daejeon gets 2069 mm of precipitation each year. Of this, about 11 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.

Curious about the weather in other parts of South Korea? Check out the climate and weather for spots like Seoul, Busan, or explore other destinations in South Korea.

Best time to visit Daejeon?

The best time to visit Daejeon for mild to warm weather is March up to June, September and October. You might get some rain, but the temperatures are just right to explore Daejeon.

Climate Table of Daejeon

The climate table of Daejeon shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temp. max (°C) 5 8 15 20 25 29 31 31 27 21 14 6
Temp. min (°C) -6 -3 1 7 12 19 23 23 17 9 3 -4
Precipitation
Droplet
DropletDroplet
DropletDropletDroplet
DropletDropletDroplet
DropletDroplet
DropletDropletDroplet
DropletDropletDropletDropletDroplet
DropletDropletDropletDropletDroplet
DropletDropletDropletDroplet
DropletDropletDroplet
DropletDroplet
DropletDroplet
Precipitation (mm) 45 54 131 133 99 172 529 422 212 126 87 59
Snow (cm) 3,2 1,6 0,8 0 0 0 0 0 0 0 0,2 4,7
UV Index 4 6 7 8 8 8 7 7 6 6 4 4

Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.

  • Average yearly temperature: 20°C
  • Highest temperature: 31°C in July and August
  • Lowest temperature: 5°C in January
  • Precipitation*: 2069 mm per year, averaging 172 mm per month
  • Snowfall: 11 cm per year
  • Driest months: 45 mm in January, 54 mm in February and 59 mm in December
  • Wettest months: 529 mm in July, 422 mm in August and 212 mm in September

*Precipitation is measured as a combination of rain, snow, and hail

Average Temperature per Month in Daejeon

This graph shows the average maximum temperatures per month in Daejeon, South Korea. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.

Temperature per Month in Daejeon, South Korea,

Average Precipitation per Month in Daejeon

This graph shows how much rainfall Daejeon, South Korea, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.

Precipitation per Month in Daejeon, South Korea,

Average Snowfall per Month in Daejeon

This graph shows how much snow Daejeon, South Korea, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.

Snowfall per Month in Daejeon, South Korea,

Average UV Index per Month in Daejeon

This graph shows the average UV index per month in Daejeon, South Korea. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.

UV Index per Month in Daejeon, South Korea,

Yearly Temperature in Daejeon

This graph shows the average yearly temperature in Daejeon, South Korea. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.

Yearly Temperature in Daejeon, South Korea,

Total Yearly Precipitation in Daejeon

This chart shows the total yearly precipitation in Daejeon, South Korea, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.

Yearly Precipitation in Daejeon, South Korea,

Total Yearly Snowfall in Daejeon

This chart shows the total yearly snowfall in Daejeon, South Korea, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.

Yearly Snowfall in Daejeon, South Korea,

Weather experiences in Daejeon

Have you been to Daejeon?

Share your weather experiences in Daejeon.

Your email will not be shown in the review and will not be shared with others.

Average weather in Daejeon by month

Click on a month below to see detailed weather info for Daejeon. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.

Popular destinations in South Korea

Discover the climate of these popular destinations in South Korea.

Terug naar boven