Seasonal Weather
🇰🇷 South Korea · Summer

Daejeon in Summer: Weather, What to Pack, Travel Tips

Average 25.0°C · High 30.2°C · Low 18.1°C · 194mm/month

01

Monthly Data

Month Avg Max Min Precip
June 23.0°C 28.6°C 18.1°C 111mm
July 25.7°C 29.8°C 22.2°C 236mm
August 26.2°C 30.2°C 22.7°C 235mm
Average 25.0°C 30.2°C 18.1°C 194mm
02

3-Month Comparison

Jun 23° Jul 26° Aug 26° Temp Precip
03

Seasonal Overview

Pros
  • + Mild and comfortable temperatures
  • + Flowers and greenery to enjoy
Cons
  • Some rainy days require umbrella
  • Changeable weather
04

What to Pack

A light jacket and comfortable clothing are recommended. A compact umbrella and waterproof shoes are essential.

05

Things to Do

  • Walk the old town and major landmarks
  • Explore local markets and street food
  • Relax in parks and gardens
  • Take a day trip to nearby attractions
06

Monthly Details for This Season

07

Other Seasons

Q&A

Frequently Asked Questions

01 What are the temperatures in Daejeon in summer?
+

Daejeon averages 25.0°C in summer, with highs around 30.2°C and lows around 18.1°C.

02 Does it rain a lot in Daejeon in summer?
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Average monthly precipitation is 194mm. Rain is frequent — bring a waterproof jacket.

03 What can I do in Daejeon in summer?
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Walk the old town and major landmarks and Explore local markets and street food are popular options.

04 What should I pack for Daejeon in summer?
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A light jacket and comfortable clothing are recommended. A compact umbrella and waterproof shoes are essential.

05 Is Daejeon busy in summer?
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Summer is relatively quiet, allowing for a more relaxed visit.

06 When is summer in Daejeon?
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Summer in Daejeon spans June, July, August.

Sources
Open-Meteo
Updated
2026-01-01