Geoje Weather in May
May in Geoje sees daytime temperatures around 20°C (68°F) and lows of 16°C (61°F) at night. With around 133 mm (5.2 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Geoje in May
Past climate data indicates that roughly 10 days will see rain, totalling around 133 mm (5.2 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Geoje in May
Daytime highs in Geoje in May reach 20°C (68°F), with nights around 16°C (61°F). Conditions are often most pleasant around the middle of the day. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Geoje in May
With approximately 212 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Wind Speed in Geoje in May
May 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.Our weather planner can help you find worldwide destinations with pleasant weather during this period. October typically offers the best weather for Geoje .
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 Geoje 's climate page.
Geoje Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
20°C (68°F)
Chance of Rain
32%
Precipitation
133 mm (5.2 in)
Rainy days
10 days
Humidity
73% *
Windspeed
2 m/s (4 knots) *
Sunshine
212 hours *
Percentage Sunshine
49% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Geoje typically rise from around 21°C (70°F) at the start of May to approximately 25°C (77°F) by the end. Nights are cool, with lows typically ranging from 11°C (52°F) to 16°C (61°F).
Average temperatures in May
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 May
Historical weather for Geoje in May
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 May
The extremes listed below come from historical weather data collected in Geoje from 1976 through 2026.
- The warmest day in May was on May 29, 1979, with a maximum of 34°C (93°F).
- On May 2, 1990, Geoje saw its coldest May day with temperatures maxing out at 13°C (55°F).
- Nighttime temperatures dropped to 3°C (37°F) on May 11, 1995, marking the coldest May night on record.
Best Places in South Korea in May
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 May →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Geoje in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. 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 May
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 Geoje 's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Geoje climate overview or explore weather in South Korea.
