Tongyeong Weather in May
Thinking of visiting Tongyeong in May? Expect pleasant temperatures reaching 20°C (68°F) during the day, dropping to 16°C (61°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Tongyeong in May
Looking at the last 30 years, the data shows about 10 days with rain, averaging 132 mm (5.2 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Tongyeong in May
In May, Tongyeong gets pleasant temperatures, with highs of 20°C (68°F). Nights cool to around 16°C (61°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Tongyeong in May
The city usually sees around 212 hours of sunlight, indicating many sunny days — a great month for sightseeing.
Wind Speed in Tongyeong 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.If you prefer dry days with pleasant temperatures, 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.
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 Tongyeong's climate page.
Tongyeong Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
20°C (68°F)
Chance of Rain
32%
Precipitation
132 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 Tongyeong 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 15°C (59°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 Tongyeong in May
Browse day-by-day weather records for Tongyeong spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tongyeong historical weather extremes in May
Based on 49 years of weather observations in Tongyeong between 1976 and 2025, these are the recorded extremes.
- Tongyeong recorded its highest May temperature of 34°C (93°F) on May 29, 1979.
- Tongyeong experienced its chilliest May day on May 2, 1990, reaching only 13°C (55°F).
- Tongyeong registered its coldest May night on May 11, 1995, with temperatures dropping to 3°C (37°F).
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 →
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What to Wear in Tongyeong in May
For Tongyeong in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Tongyeong 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 Tongyeong's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Tongyeong climate overview or explore weather in South Korea.
