Geoje
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Geoje Weather in August

With daytime temperatures of 28°C (82°F) and nighttime lows of 25°C (77°F), August in Geoje brings high temperatures during the day. Do keep in mind that August is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Geoje in August

As part of the rainy season, Geoje sees around 12 days of rain in August, with an average of 202 mm (8 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Geoje in August

Daytime temperatures in Geoje reach 28°C (82°F) in August, dropping to 25°C (77°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning. This month tends to be the warmest of the year. Light, comfortable clothing will serve you well.

Sunshine in Geoje in August

There are approximately 196 hours of sunshine this month, despite being the rainy season. Rain often arrives in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, it could still be a nice time to visit.

Wind Speed in Geoje in August

August sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

If you prefer enjoying temperate temperatures and rain-free days, October typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Geoje Temperature in August

Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Chance of Rain
38%
Precipitation
202 mm (8 in)
Rainy days
12 days
Humidity
82% *
Windspeed
2 m/s (4 knots) *
Sunshine
196 hours *
Percentage Sunshine
47% *
* Data from: Chungmu, South Korea (17 KM, 11 Miles).

Geoje Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Geoje - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Geoje typically stay consistent throughout August, with daily highs averaging around 28°C (82°F). Nights are warm, with lows typically ranging from 22°C (72°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 Geoje in August

Browse day-by-day weather records for Geoje spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Geoje historical weather extremes in August

Our historical data for Geoje spans 1976 to 2026, revealing these weather extremes.

  • The hottest August day on record in Geoje reached 39°C (102°F) (August 1, 2026).
  • The coldest August day was on August 29, 1980, with a maximum of 21°C (70°F).
  • The lowest overnight temperature recorded in August was 14°C (57°F) (August 30, 1976).

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 Geoje in August

Warm but pleasant conditions in Geoje in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Geoje in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    7/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Geoje 3-Day Forecast

More climate data for Geoje

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.