Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
Weather Guide
Boseong County, South Korea Average Monthly Weather
Weather score42Mixed annual avg
Best months: September, August, July
Across the year, average daytime temperatures are around 18°C, sunshine averages 6.2h per day, and rainfall totals about 1523mm. Sea temperatures average 17°C across the year.
Annual weather
Annual averages
Temp
18°C
Rain
1523mm
Annual total
Sun
6.2h
Sea
17°C
Weather score
42
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 261mm, so showers are a real planning factor.
Some sun
Sunshine averages 7h per day, enough for a balanced month.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Boseong County, South Korea with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August30°C average high
August is one of Boseong County's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August261mm average rain
August is one of Boseong County's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to March and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August7 hours average sun
August is brighter than Boseong County's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to May and August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August26°C average sea
August is one of Boseong County's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 23°C in this stretch, so swimming comfort is at its strongest.
Weather score
August59 weather score
August is one of Boseong County's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.
Hotels near Boseong County, South Korea
Marriott
Sheraton Jeju HotelJeju City, South Korea
JW Marriott Jeju Resort & SpaSeogwipo-si, jeju-do, South Korea
Jeju Shinhwa World Marriott ResortJeju-do, South Korea
Hotel Onoma, Daejeon, Autograph CollectionDaejeon, South Korea
Fairfield by Marriott Busan Songdo BeachBusan, South Korea
Daegu Marriott HotelDaegu, South Korea