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Yangyang Weather in May
In Yangyang, May brings pleasant daytime temperatures around 21°C (70°F), with nights cooling to 12°C (54°F). Expect quite a bit of rainfall this month.
Rainfall in Yangyang in May
Typically, about 9 days will experience rainfall, with an average of 85 mm (3.3 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Yangyang in May
May is a good time to be in Yangyang. Days are excellent, reaching 21°C (70°F), with nights around 12°C (54°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.
Yangyang Temperature in May
Min Temperature
12°C (54°F)
Max Temperature
21°C (70°F)
Chance of Rain
29%
Precipitation
85 mm (3.3 in)
Rainy days
9 days
Yangyang Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Yangyang - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Yangyang typically stay consistent throughout May, with daily highs averaging around 21°C (70°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 14°C (57°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 records for Yangyang in May
Browse day-by-day weather records for Yangyang spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Yangyang historical weather extremes in May
Based on 50 years of weather observations in Yangyang between 1976 and 2026, these are the recorded extremes.
- Yangyang recorded its highest May temperature of 33°C (91°F) on May 16, 2023.
- The lowest daytime temperature in May was 9°C (48°F), recorded on May 7, 2005.
- The lowest overnight temperature recorded in May was 3°C (37°F) (May 3, 1991).
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
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 Yangyang in May
For Yangyang 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.
What To Do in Yangyang in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping8/10 -
Outdoor sports9/10
Yangyang 3-Day Forecast
More climate data for Yangyang
See the full Yangyang climate overview or explore weather in South Korea.
Popular in May
Where to go in May - average daytime high across popular destinations.
Seoul
24°C (75°F) Jeonju25°C (77°F) Suwon24°C (75°F) Gyeongju25°C (77°F) Seogwipo
22°C (72°F) Incheon21°C (70°F) Busan22°C (72°F) Jeju20°C (68°F) Bucket list
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