Gangneung Weather in August
In Gangneung, August brings high daytime temperatures around 27°C (81°F), with nights cooling to 22°C (72°F). It is the wettest month of the year, so expect more rainfall than usual.
Rainfall in Gangneung in August
Gangneung is in the rainy season in August, with rain on around 14 days and an average of 220 mm (8.7 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.
Temperature in Gangneung in August
August in Gangneung brings typical temperatures with highs around 27°C (81°F) and lows of 22°C (72°F). August marks the summer season. Overall, the month follows a fairly predictable daily temperature pattern. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing. This is typically the warmest month of the year, so light summer clothing is a good idea.
Sunshine in Gangneung in August
You can expect a moderate amount of sunlight, with approximately 137 hours. Even though this month is part of the wet season, you can still see the sun occasionally.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May typically offers the best weather for Gangneung.
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 Gangneung's climate page.
Gangneung Temperature in August
Min Temperature
22°C (72°F)
Max Temperature
27°C (81°F)
Chance of Rain
48%
Precipitation
220 mm (8.7 in)
Rainy days
14 days
Humidity
87% *
Sunshine
137 hours *
Percentage Sunshine
31% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Gangneung typically drop from around 30°C (86°F) at the start of August to approximately 27°C (81°F) by the end. Nights are warm, with lows typically ranging from 18°C (64°F) to 22°C (72°F).
Average temperatures in August
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 August
Historical weather for Gangneung in August
Browse day-by-day weather records for Gangneung spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Gangneung historical weather extremes in August
According to our 49 years of weather records for Gangneung, the following extremes were recorded between 1976 and 2025.
- On August 4, 2018, temperatures climbed to 39°C (102°F), marking the warmest August day on record.
- The lowest daytime temperature in August was 18°C (64°F), recorded on August 23, 2004.
- Gangneung registered its coldest August night on August 6, 1993, with temperatures dropping to 9°C (48°F).
Best Places in South Korea in August
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 August →
perfect weather
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tolerable
unpleasant
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What to Wear in Gangneung in August
Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Gangneung in August
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 Gangneung's climate page.
Temperature Rainfall Sunshine Humidity
See the full Gangneung climate overview or explore weather in South Korea.
