Seasonal Weather
🇰🇷 South Korea · Summer
Seoul in Summer: Weather, What to Pack, Travel Tips
Average 25.1°C · High 30.0°C · Low 18.8°C · 317mm/month
01
Monthly Data
02
3-Month Comparison
03
Seasonal Overview
Pros
- + Vibrant events and festivals
- + Plenty to see and do
Cons
- − Rain and thunderstorms possible
- − Crowds and higher prices
04
What to Pack
A light jacket and comfortable clothing are recommended. A compact umbrella and waterproof shoes are essential.
05
Things to Do
- → Explore Seoul's outdoor sites in the early morning
- → Day trip to nearby beaches or waterfronts
- → Visit cool indoor museums and cultural venues
- → Evening street walks and night markets
06
Monthly Details for This Season
07
Other Seasons
Q&A
Frequently Asked Questions
01 What are the temperatures in Seoul in summer? +
Seoul averages 25.1°C in summer, with highs around 30.0°C and lows around 18.8°C.
02 Does it rain a lot in Seoul in summer? +
Average monthly precipitation is 317mm. Rain is frequent — bring a waterproof jacket.
03 What can I do in Seoul in summer? +
Explore Seoul's outdoor sites in the early morning and Day trip to nearby beaches or waterfronts are popular options.
04 What should I pack for Seoul in summer? +
A light jacket and comfortable clothing are recommended. A compact umbrella and waterproof shoes are essential.
05 Is Seoul busy in summer? +
Summer is relatively quiet, allowing for a more relaxed visit.
06 When is summer in Seoul? +
Summer in Seoul spans June, July, August.
- Sources
- Open-Meteo
- Updated
- 2026-01-01