South Korea weather
Our guide to the weather in South Korea during August
We've looked at the most up-to-date weather data for South Korea, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about South Korea weather in August.
How warm is it in South Korea during August?
August is typically the hottest month in South Korea. The temperature hits about 30℃ during the day, falling away to a balmy 23℃ at night. Of course, the high humidity will make it feel even hotter. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.
Does it rain in South Korea during August?
On average, there will be 10 rainy days during the month, amounting to 334.9mm in total. That's a lot of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. Due to the high temperature and humidity, you might expect lots of thunderstorms, however they're actually fairly infrequent at this time of year. On average, August will see just 4 days that produce a storm.
Is it windy in South Korea during August?
You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in August. The high humidity and warm temperature will make the breeze feel warm, so any cooling effect will be limted.
South Korea Blog posts
From the UK's most popular travel bloggers
South Korea Solo Female Travel: Everything You Need to Know
29th July 2025 by Emily Luxton
For those considering a solo adventure in South Korea, this guide offers essential insights to ensure a smooth and enjoyable experience. From safety tips to practical travel advice, it covers everything a female traveller needs to know before embarking on this exciting journey....
Is South Korea Safe for Solo Female Travellers?
11th January 2025 by Emily Luxton
Welcome to Emily Luxton's latest post exploring the safety of South Korea for solo female travellers. This guide covers common crimes, transportation tips, and safety advice to help you stay safe during your adventures in South Korea. Let's dive in and discover if South Korea is a safe destination for solo female travellers....
Exploring the East of Jeju Island: A Journey Through Nature and Culture
9th September 2024 by TravelDave
Welcome to the enchanting Jeju Island, a volcanic paradise off the coast of South Korea, boasting a blend of stunning natural landscapes and rich cultural heritage. In this post, TravelDave takes you on a journey through the eastern part of Jeju Island, where you'll discover serene beaches in Hamdeok, dramatic vistas at Seongsan Sunrise Peak and Cape Seopjikoji, and the historical charm that awaits....
Is Seoul Sky Worth Visiting? Lotte World Tower Observatory Guide
11th August 2023 by I'm just a girl 16
If you're planning a trip to Seoul and considering a visit to the Lotte World Tower Observatory, this comprehensive guide has all the information you need about the Seoul Sky Observation Deck inside the tower. Whenever our travel blogger visits Seoul, they make it a point to explore this iconic attraction. Find out if it's worth your time and money in this guide to the Lotte World Tower Observatory. The post Is Seoul Sky Worth Visiting? Lotte World Tower Observatory Guide appeared first on I'm...
What to Eat in Korea – The Most Delicious Food in South Korea
28th February 2023 by The World in My Pocket
Travellers from all corners of the globe are drawn to South Korea for the opportunity to sample the delectable and vibrant cuisine of the Korean Peninsula. This article will provide a comprehensive list of what to eat in Korea, as well as a brief history of the country's culinary heritage. From the traditional dishes of the royal court to the modern street food of today, there is something to tantalise every palate....
See Korea Next: Why Korea should be your next travel destination
25th January 2021 by TravelDave
Over the last few months, I’ve been thinking a lot about which travel destination I would like to return to the most, once it’s safe to do so again. Going through old photos and blog posts has been a great way to look back on all my travel memories and a fun activity to pass the time. Out of all the countries I’ve been to, one stood out: South Korea....
The best DMZ day tour from Seoul to go on
2nd June 2019 by The Wandering Quinn
When I said on twitter that I’d be visiting South Korea a fair few people said that I needed to go on a tour to the DMZ when I was in Seoul and I’m so glad I did! North Korea has interested me for awhile and whilst I didn’t know that much about it and don’t stay up to date on current affairs I have seen Youtube videos from travellers that have been on a full tours there (because that’s the only way you visit!). It’s one of the most closed off Countries in the world, that’s enough...
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