Bucheon Weather in May
Bucheon in May sees high temperatures, with highs around 23°C (73°F) and overnight lows of 13°C (55°F). Rainfall is fairly high at around 95 mm (3.7 in) on average, so pack waterproofs just in case.
Rainfall in Bucheon in May
Looking at the last 30 years, the data shows about 8 days with rain, averaging 95 mm (3.7 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Bucheon in May
Bucheon in May has perfect weather. Days reach 23°C (73°F) and nights cool to 13°C (55°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Bucheon in May
Expect sunny days throughout the month, with an estimated 242 hours of sunshine. This makes it a pleasant time to visit Bucheon.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and October typically offer the best weather for Bucheon.
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 Bucheon's climate page.
Bucheon Temperature in May
Min Temperature
13°C (55°F)
Max Temperature
23°C (73°F)
Chance of Rain
26%
Precipitation
95 mm (3.7 in)
Rainy days
8 days
Humidity
68% *
Sunshine
242 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Bucheon 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 10°C (50°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 Bucheon in May
Browse day-by-day weather records for Bucheon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bucheon historical weather extremes in May
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Bucheon.
- Bucheon recorded its highest May temperature of 33°C (91°F) on May 21, 1998.
- The lowest daytime temperature in May was 12°C (54°F), recorded on May 2, 1977.
- The lowest overnight temperature recorded in May was 3°C (37°F) (May 1, 2010).
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
What to Wear in Bucheon in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Bucheon 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 Bucheon's climate page.
Temperature Rainfall Sunshine Humidity
See the full Bucheon climate overview or explore weather in South Korea.
