Mud festival in South Korea
In July, the peaceful seaside town of Boryeong turned into a chaos of mud for 9 days. We recommend putting this festival on your bucket list.
Suncheon Weather in August
August in Suncheon brings very high temperatures, with highs of 30°C (86°F) and nights dropping to 23°C (73°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
Rainfall in Suncheon in August
Suncheon is in the rainy season in August, with rain on around 11 days and an average of 279 mm (11 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in Suncheon in August
Suncheon in August gets highs of 30°C (86°F) during the day and drops to 23°C (73°F) at night. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With lows of 23°C (73°F), the nights are warm and generally comfortable. These are average temperatures, but there can be hotter days. Be sure to wear appropriate clothing and stay hydrated to manage the heat.
Sunshine in Suncheon in August
The area enjoys a balanced 174 hours of sunlight, ensuring it's neither too rainy nor too sunny.Our weather planner can help you find worldwide destinations with pleasant weather during this period. October typically offers the best weather for Suncheon.
Suncheon Temperature in August
Min Temperature
23°C (73°F)
Max Temperature
30°C (86°F)
Chance of Rain
38%
Precipitation
279 mm (11 in)
Rainy days
11 days
Humidity
78% *
Sunshine
174 hours *
Percentage Sunshine
42% *
* Data from: Kwangju, South Korea (63 KM, 39 Miles).
Suncheon Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Suncheon - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Suncheon typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows typically ranging from 21°C (70°F) to 24°C (75°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 records for Suncheon in August
Browse day-by-day weather records for Suncheon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Suncheon historical weather extremes in August
The extremes listed below come from historical weather data collected in Suncheon from 1976 through 2026.
- Suncheon recorded its highest August temperature of 38°C (100°F) on August 5, 2018.
- Suncheon experienced its chilliest August day on August 23, 2011, reaching only 21°C (70°F).
- The coldest night in August in Suncheon was on August 28, 2022, with a minimum of 14°C (57°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
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Suncheon 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 Suncheon in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Suncheon 3-Day Forecast
More climate data for Suncheon
Temperature Rainfall Sunshine Humidity
See the full Suncheon climate overview or explore weather in South Korea.
Popular in August
Where to go in August - average daytime high across popular destinations.
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Mud festival in South Korea
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